305
3 3
x
y
z
2 1
loooong
tiny
4 3
fff
fffff
ff
ffff
5 3
a
hair
box
awesome
hail
8 6
fox
of
xfox
foo
foxxx
off
foff
foox
300 150
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10 5
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cbccddaccbbbdddacbbaa
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bacddccdcbdab
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dadaacddadaacdbddbacbddddacacadaadbddaccbcbb
daabdbbcabdccbbaaa
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bdaaabdbcbbcdbaabddaaba
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ccbbaacbbbabacdcacbdcabbaac
ddcccdccabdcdabbabdcaacaababbdabdbcdcbdccdddbccabbb
daabdcbabbaabddcabdcaddcbbccaaaaababacbbbbabbbcdaccbabacdcbbabdddacccdaababcba
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cbddadddabdbcdaadaadaccbacbdb
cbcbaccaccacacbbddaaaabdccca
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cabbdababdaacccdbddcacbacaaaaab
adaadabddda
daadcbdbbdccdccdaaaaaaba
abbcaccdccbcdadaddbbcdbddacddbbddacbddbabcdabcbcacaccbdddbbcacbccacbcaaacbbbbddabbaddb
cbacacdbcbcbadccbbdbbcdcccdadbdddddcaabbdcdbdcaadacaccbddabddadccc
aabcdacccadadcbbcdcabcdbcdbbcdbacabdbddcdbbadacbadbcbcdbabbdccacaacd
adcacdcddbcdbacb
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cdcadabdcabcdbdaddcadadbadddbacdcddccaaddbdabcaaaacabdcacaaabc
ddbaabcdddbabbbcbbbaddcbcdaccdcddaadbabcdaddcdcbbcdcbbdcaddcdccabdbcddabcdccbaacbbbdbabacdacdcadccca
dbbddaccdbbdabdaacaacbccdcadabbdcdbccbacbacaaccdccabdddcbc
bdbbdcbdadaddddbddbadcabdbbcabdcdabcaaabbdcdcad
bbdcbcbdbbbddbbbbcbcbcbcdbddbcdbacdabdaaababbabdccaacadbbadacca
bbabbdcbdbbcdccbbaddbdbdaccdccdcdabbaabadcabbcabbadbacdbcda
adddcbdacacabbaccbababcdbbcabaddcdadacacdbbdbdcacbcbababccdbccbcbccabaabcbabdacadabbadaad
badddcaddcbababbddddaacddaccbadddbbdbac
acdadccaccabbccddbcbcabbddaccacbdbcaddbccdbbbadabacadadcdbbcadccadbabbabdcdbbdcdcbcacbcaaacaabcbcbbbdadcbda
ccdababcddcdaacbbaadbacaabcadcbbddbbabbabaaddd
bbdadaaadadacd
dacddabaaabccbacccabbbcdabadcdbbcddcbbccbacaacaddcbdcbcbbaadccdbbddcbbacaaadacccbdacbcbdcacaccabdabacdbcdadcd
cbddadcdcacddddaaaddbcdcbdcdbdcdcccacddbaabccdaaaadb
bbcaccacddadcaacbdacbabddacbbbccaadcddbccadbc
dbdcacbccdbcddaccabbcadccddbcaccdabbadbcdd
acdbdadbddaadbbdddadcabaaadcbacbaabdadbbaddca
aabcdaadcdbdcadbaadbccdbdbaacabcb
dbbaccacbbabadcaacdddbdacdabbababcdcaadbaccdcbbdcacbcbbcddbdacacaadadaabdacabccbbcdb
adacccdbaabcacbbcbdcbacaaadcbdacaacbbcbbbaaccbcbdcdaacbbdabaddadbacaccbbbacdcddabaccaddbcbadad
aabbcdaddbcaacb
bbbddadcaaabaccacccdddaaadbacddcbbdbbcbacdadcabaacddabacdaccaaaad
cbdadccaccbcbbccdaabccacaaddccdccba
dbbbcaacbababccccaaddbdbdddaccddacdacbbdcddaccbddbacbdacccadabacaadcad
bdacbabbdbdaddbbcbccdcbbdbcabdabddaac
dbacddbccbdccbadbbdbbaaddbccaabbdcdbacaddacbabdddcd
badbadcdaacabcacaccaddbabbbadaccbdadd
cbccbcbbdbcac
cacccadcddcaadbcccabaaacdaaccddcdadacaccddcdbad
bdacadacccccddbdaaabbaccadbaddabaabdaaccadbbdbcccbcddabddacddadacbbbbadabcabddbabccbcdbacaaccacb
dbbbcbbaacabaaaddabaaaababdcdcdcdacddbdcadaacababbdaddcbaadcbdacdbdadbcaabdccddccadabbadabbdbd
ccbadcadbdcddcbcaccadcbcbaababdcabdcbbbadacbdbdcccbdbddbddcdbddcaabcaabbadacdabccbddddcccccbbdbccddbdbbdbc
abadcbccdacbacdddcdaabaccbbaadbcdcddcbbacbaacaddcadcbabddacadccbccaaddaccadccbbbdbabab
addaaacaaddccaaabdbbbaaacacbdbadabdaddaadbdaadbadcabcadddadcbdccbbaccbdcbacbdcdbbacabccac
bbacdcbdaaaaadaddcbadbddbdadcdbaabdabcddccbcdbabdbbacccacacdadddcbaaacccbddbbacacbbbcabbabbcbddacbdbaadddab
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dbcbacacdadcaacbabcdaacdadabdaddacbbcccdcc
bbdbdcbdddadaaddbcdddbcdccbdaddbacaddbdbacbdbbabcdbbacaddd
bddbacabdabadbacddabbbcdabbcccabdaacadbacc
bbbbacbcddacdabbcdadbbbcbbccddcdcbadbddcdddbbacdabaaadbbadbbbcdadbadbdabccbbcccaccddaadcdabacbdcdbbabddbcd
cbadaadcdbccdadbccddcbcdbaccddcdbcbadbabdccacadabcabddcbaabcbdbcacccbddcbbcabdbadccdcadddacaccaadbccbcaca
baccdccabadcccddcacdcbcadddadcdcdabcbcdbdaccbbcbdbabbcdbabacbaccdcdccccaabbadcbbdbaddcdac
dcbaaaaacaadcbdaddbbccdcaabcbcdbaccbbdbbacaacbdbacdabdadaabacbabdaabcdddadadcbcbccaacadddaad
dbbabbcbacabccccabbcddbaaccbaaadddbddbaabadbddcacbaccdcbdddababbabdaaacb
ccdcbccccbabccdbcabadcacadcddacbaabbaadabdcacbcaabcddcddccbdabcbddcaaadddbcaa
aaacddccacbdacbaabccaaabdabcbaccaccaccababcbdbbdcaabdbad
bbdcaabdaabcbdbdcdccdbbdd
ababdaaccddbcbbddaccccbbabcaccdaadadbdbcadbcb
aacabcbccbcaadbbccaaddbcbcadcadcddabbbaaaadcdccaccbddbaddadcbbbcbbdcaccabccdbcacddddcd
cabadcdaacccadcaacdbbbcadcacdbabbdbcabbbdbcdcababbbabdacbbdbddcabcbaacdaabddbdbcddadaddcb
dbabdabccbcabddcbcdacdbdcd
dcccccaacdabdbdbdacacbaccbcbbbccddadbbcbcdadbbdccdcadcdccaadacbccdcabadcdcccd
caabcbbdcaabdddbcccacabccdddbbaddacacbccdddbaddccacadaddadbb
daccbaacbbbbbcbbddcdadcbaacadabadcbcaccddadccacbbbaaadbccbdcddbcddbaacbdbbbacbaccdcaacbbdaabbdbdbccdaccdabbb
bcbcdcaadabbadacaccaccdabbacadbbaaacbcccbcccbadbcdcdbbcddadaccacdacccdbbcdccddccd
cacbcdcdddccdcadaddbdbcddcbacacdaddaacddadcbdbbabdcaadbacaadbddddab
71 53
cabacdcbaaccaccdcaabdbddadbabccdccabccdcccbbbbcdbdadcbddcddaabddcdbdaabcabcdcabcbdcbbbdb
dbdbcadadbbcbbacbdaddcdaaaddccccdddacddca
abbacdddccdabbbddabddccbddbaadbabbcadaacaddccddbbdaadacdddccbddcbbaaadcddddadabaccdabcca
dddbbacccabccdbbaadcdbbcbcbcacdcbabbcbdbbddcdcabababcdcddbabbcbddadacbcabdaccbcabdba
dacbdabaaaadbbacccddabbdbdccbccaadadaacbdbcaccbdabbabbbbadddccbcbadbadcbbd
daccdadddbcbbbdbbabdcbadbbddbdbaabcdbdbbbdbdbbcacbcddbabdaddddbcbca
dcdcdadccddbbacadcdadbacbadabdadbcabacbacdbddcdabbabbadacdcaddbcabdcbdbdcbdcdddbdadacddababadadcacbdccadcbdaa
acadbddaddaaabcbccbccabdbdbccdcccbbbdddcbcdaddcaadbc
badcbbbbabacdaadbcccbcdacddbadaacbcddbaccdbabaccacbccddcdbaccbdaacdcddddacbaaccbbdabbcdccacddccabcd
acabdcbbdbaacabaaaababbddcbabacbbcddbadccdcabbccabcbcdccbacbbdbcdbcadbdabdcbccabaadbcdacdacb
babdcdbccbbacbccdbaabdbdcdbcca
ddcdcabdbdbdbcbadcbddccbd
dbbcaaabdcbdbaadabacbaacddbbdaaddddaaccdbcbdaacdbaaaaabdcaccdccbaadcccdacbdaaacdcacadabbccadcdadbbbbb
daddbdbcbbcaabaadbacdbaaabcccadccbddcbcabbdbdccaacddadacdcaadacbdcddadbaababcbbccddbcaadcaccbacddbdcddba
bacaddcbaaddaaadccaaccbbabaaadbddcdbbbddaacbbaddaadbbddaaadaacabbccbdbdccdabdbcadcacbcacdbdccaabdadabdca
abaadbcabbdbddddbaddcbacacddababbaccaacbbdbdbcacddcaacaabdddaaadaabaaacdabbbcdacbacdbadbaccdcddcacaabac
ababccdaacabdacbccbdbbbbadacabbdacbdccdbbbcbcbdbddcdccccccbbdbbcdcdbbadabdacbcbccddadbddad
aaccaccacbac
baccbdbbcaccbdcccadabacacccacdacada
abcadbcddcaccbcbaddbbcbdaaccbdacacabbbcaddaddcaaacadabadddbbbcbbdddccbcddbaabcbbdddcdbd
ddddcdacaacbddddaadcdbbcaadadaadabdbbddcbababddacaabcaddbbbdabcbdddbacdaaacadbdbcdccb
badaabadcacaacadcbcbbcbcbbbdcaabacc
cdcdacbbaaaaddabbdaddcbaddacdacbdddcdbadcddccadcccdbbbdaddacaabacc
bcacbabadbacbaccaabddaadcabaadcbaccaaacbbdcaacbbddadacdddbcbabdddcddcbddcbcadccdaccbaabbbb
caaacaabccddbcabcacccdbdcccbbaabaadcabbdbbacdcbcbbbcccccbddddbccbadcbcdccbaaaabbcdcbaacbcdcaab
bbcaaaddadaccddbbdccbcadbdcdabddbadbcbdaaadaccccbadcdadadacccacbbdcdd
cbcbbbcabadbacacbcbbbbbccbdddc
dcdbcbbcccaa
acbaaaadbaaddadabbdcabc
cabccabccadddaacaccbddccaabbacdcadaabcabcaabcacddadcbcdddcaaabaadbbbccdddadddbadbcaaabc
abbabcdabdabbacdbaaacbaddacdaabbbdbcbabcdbbdabbacadbccda
adbaabaccbcdaabadaccbbbacdbcbccccbcddbd
aabdcaddbcccbacbbbdbabcdcbdadcdccbddadcdadacaddbca
dcbadcadddcaaacdbabcdbbadcbbcacdbaabdcdccaa
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bcacbaaddadacadcdddbacabdbcbbcaac
ccadddcbbdbbdabdbabdcbbaaadcacdbdabaddbbadbadbbdcdbaddabcbdacacadcbcabbbbabcacccadcadcdcdbdacddaddaadbbbbcd
ccdbacabaddaadcdbccccdbcaacaaaaaddbabbaacaadcbbaabbcacdac
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cbabcbaccddcbadbadcaacddaddbbadbcbdacaadbbdbcddabadaccbcbdcdbabbdbcabbcabcccdadcdabdcabd
dbaadabcdbcaccdbbdaaacccaababdaddcbcadc
dbbbcabbabdcddbdcbdaddbdcdccbababdbcdadcbbaacbdb
ddcabcdabcdbbbaadbdaddadbc
dadddacdbdcdccdaaadccaabdcddccbadccbc
bccdbbbcdccdaaddbccddbcbbaccccdaa
aadbbbcadaaacccabdbcacdbacadcccabdcddddcbabddcbaabcbdddaabdabaaaadddbaadad
cabccdcaabbaccadaabdabbcbcccdcabdddcaadddcdadddbbdabbcdbadcbcdbdac
dccdbcdadbbdcbcbdbaccdddbbaccaababbbcacbaab
aaacadcabd
abcabdacbddcaacdbacdbcacadbcaacddabababccbbcabaacbbddbdbdaacaadccaccddbdcaa
bcabbabdcccdccadabdcbcaabbaccabd
dddbdadcdaaadaccdbbcbaaddbcbacdbcaccdaddacbcabbdcddaddbbaa
cbcdbccddacbcdabbaacabbdadabbbbacdcbbdddcbcbcabcddacdcbcbababddccabcdbadadaaadbadccdacc
dddbcdccbcabcdadcdcdbcdbabbcbcacaadcddbacccbdaaabcdaccdadcbcccdbcadcddaaddacdc
abbdbbdcbbadcaaadaabbdcdcdadcbbabdbaccbdadaacacadbdccbddbcbbddbccadbbb
bcdabbbccaacadcaddaabaacdddaabcccbadbda
bccddbcdcbbaadbbabdcdaadddbaddbddadcdbdbdabadacccadbbddbdcdccddbdcbabdaaabaaddcaabbbcaabbcbcb
dcabcbaabddbaabbdccbabbdbcbdccbcd
caaccbcddbbdaabbabddbacaadabbddcbbdcbacadcacaacdacbbcaabadacdacdccdbdabbdabbcbdbbcdc
bcaccddbbdaddbbccacdbccdbdaaadcbacbbbbababaadaddabbbccdddcdbdbdacbbcbadbadbbaaddadbaacdaacbdddbaddcaabaa
bbcaccabcaabdcbccaccdcaddbacbaabdcadadbdcbcdbdddaddacbcadcdddccbbbbacaaccacdcdbcbaccc
cddcccdbcadccdcaddbbabbdabbcdbdacbbadabcddbacbbcdabcd
abbcbbbbabcbdacddabbaa
bdbaaadbcdadccdbcdbdddccbcdbacbccbddcacdccabcacdcacdbbabaaddcadcabadbadccadccdbcbc
dabbbdacdadaddcabbcccabcadcbadbccaddcbbacaddbdcdcaddaadbdbbcaccacdda
abbadbccbcdabbbabcdbcbaddbbbabdaabccdbcacdabaabddbcbacabcbcccbaaabbdcadddbdcbccb
cacccbbcabbacbacabbbaccbdcdbcdbaaadaadba
bcabaacdabdcabdbadbabdcccccdbbbaddaacdcdaadabdbadcacaddaccbab
adcaacdbcc
dadcccdaddbcbccbaadcbbcdaddddcbbdadccbaadcbcbcabddadddbabaababbcbcbcacadadadbbbbcbddbaacdbaadac
50 40
bbbabbbbaaababbbbbabaababbbbaabbabbababbbababbbbbaababbbaabbabababbbabbbaabaabbbaaba
babaabaabbabaabbaabbbb
abbbabbaabaaaababaaabbabbbabaabaaababaaabbabbbbbabababaaaaaaabababbaabababababbbbaabbabbba
bbaaabaaaabbbbaba
abbabbaaaabaab
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abaaabbabbbaaaaabbabbabbbababbaabbbaabbbaababaabbbaabbbbaaabaaabbabaababbbaabaabbaaaabbaabbababbabbabbbbaab
abbbabbbabaababbabbabbaababbaabbaaabaababbbbabbbbbbabaabaaaaaaabbaaaaabbababbabbbaaaaaaaabbab
bababbaabbbabbaaaaabbabbbaabbbbbbbbabbbbabaabbaaab
bbaabbbababaaababbbaabaaabbaaaaaabbbbbb
babaaaaabaaaaaabaababaaaabbaaaabaabaaaaaababaaabaabababaaaaabbaababaaaaabaaaabba
aaabbbbababbaababaaaaaaaabaababbbaaabbabbab
baabbbabaabbaaaaabaabaabbaaaaaaaaaaaabbabaabaaabaaaaabaaabbaabaaaaabbbaabbbbaaaabaabbaaabbabaabbb
baabaaaabbababaababbaaabababbaabbbbbbaaabbbaabababbbabaaaabab
abbbbaaaababbbabbaababbbbbbbabbaabbaaabbbbaabaabaababbbaabbabbababbbab
baaaaaabab
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159 114
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72 15
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cdabcadcaacbcbdccdbdacaccacdcddadabbdbbcdccaccd
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cbbccaacdcabdabbdacacddbabbbaabbbcbbbdddacddddacbbcbbaccaddbbcaaaaccdcbdbdcbbaabdcdcabbbddabdccbbaacbabac
accabbbadbbcdcabdddacbcdddbadcbbdbccdababcaaddadcadbdaab
aaaccdbdddacbacbcbdcddbccbdbbcaddcbbcdcbbbbbcaccdbbcbbacaadbaacbbcabacda
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cbcddcaabbaddabddcabaacadaadcaddacdaccbacbadaaaaabbadadbbbbbbcbadddaadcbbcbbdadaba
acaaaadabaddbadcdacacdcaaacbbbcaccbdccbcddbbddcbadbbbcaadabdaadbccaacdbddbcddacbabbaacbcdba
aabbdbbbaadcdbdbccacccccdacdaaddaabdacabbcaaaabcaacbaccaccccbdccbdccdbadccacddcccddadcdddabdddbabbcdcaabdbcbb
acddcddbbbcbdacccaabccbbdacbaabcdcbdbccccadbbdbdddaadcadaaacddddcbdaaada
daadcdcbcdcbbbddabdabcccbddbcbbddaddabadbacdcdaadbdcddcbbdbbdccdbdbbbcababdabcddabbcbbdbaacadbbdcdd
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cbcddababbcbadbcddcccbccbdbcddcddbacbdcaacaaabcbbbddccadd
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aaabaaacdaabbaadcaabbcddccaabdbcbbaadcbacdbbcdbddaabbcbcdcdadbccabdabbccdbbccbcbddabadcacccbdaabad
cdbbccdbcddcdbdccadacbacbbbaacdaccdabbbdcbaabbadcccaabddbbccabcbdcbcabbbddccacbaaaaa
dccbbbbbdadacdadaddbcdabaabbadbcddbbaabaaddcacdcdadbcbbacabcabbaadbccabdcddcddbab
bbbcbccdabbbbbbddcaddbddcadccadccbadbbdddcbbbbaddddbaa
caacddabdddbcdbbbcbad
accbbbadbccdcbccddbbbcccdccdcadddacdccdcbbbbddacaabddbdcabbaacdadaca
dbdcbdbbcccdcdcaccbbaaadbcbaccdadbcadbdbacabacdaaabcccccbdaaaabbbccbdbabdbbabbddaaadcaddbcccaabcbcbaacccacba
baadcbbadbbcaabdcdcccaabccabdbccaabddbabbcbbcabdadbcaabddbdadbacddacba
cadaadcbbbaabdadabdcbbacacdabdbaaaabdaccdcdbbdaabddadaacccdababccbbbcd
aaadacdbbbcaabcbcbdbabddbddaaccacddbbaaacacddbcaddab
dcadcdbbbacbcbbbabbccccacaadddaadccdbdbccaaabacddbddccbccadacbcccdccbaadbbdbaaaddcddabcd
bcbacadbbcbaaaabdaccadcbabaaacdacabdcabacbbaccbaabdcbbccbdbadaddbbbcbadadaaabdcd
bcddbdddcccbbccbaadabadbdacbcccdddcdcbacdacccaababccbbdcdcbccbbcadcdcadcbbbcbdbbddaadddacaaa
aadcadddccbddadcccdbabdadcdcbbcbcccdcbacabbccacaccbdbabdcabbdadaba
ccacadcbdacbabddbccdbbbdabdccbdbdddbabcbcbbcbabdaddcddbadadcccbbcabcbbbacbabddbccccbbacabcaaaacdabbcaa
bcdccabbddcbadbabdbbdbbdadbacddbbaadbcccacdaaabbabdcabccdadabbddadbbd
bcadbdbabadaadccbadcddaabbbccbcabdbcdbcbcbbbacacbcc
bbaccccabaddcacbcddbdacbbaaccdbddcaacaadcdaddcccdbdbcdddabccababacb
9 3
abaacbbaccabbacaabcbccaacabbcaaa
acabcacbacccccaacccaaccaaaacbacc
aaacbcacacaabacbabbcccabaaacbcbccbccccababbabcabaacabcabbaccbbabababaaacaacaacaccac
aaccaaaaabaacaabacbbcaaabcacabbcbcbaaaacccbcbbbcaababaabacbcacabbcabaabcabccacaaaaacaccccacabaacb
abbacbbabbaccbaabbbbcbcaabbccabacbbabbacbbcbccbabaaaaacbcbabbcabbabcbcbbaacbbcbaabccabbaabccacacabab
acbcabacbcacabbabbabccbaacacabacbabbacbababbacabbbcbbbcaabbbbaaccabacccbabbbaccabcbcabbcccbcaabcabacabb
bcbabbbacabbabbcccbabbcbaccbaa
bcbaaccaaccaaababbacacbcccbcaccccbbbbcbaccaba
bcabbbbcabbabbabaabccbbccbcacacccb
233 38
abaabbbababaabbabaabaabaabbbabababb
bbbbaabbbbabbaabaaababbaba
aababaabababaaabbbababaaaabbbbbabbaaaaabbabbabaabbaabbabbaababbbababbababbbababbbbbab
aabaaaabaaabbbbaabaabbbaaaaaabababbaaaabbbbbbbaabbabbbabaabbbaaabbbbbbaaabbabaabbabbabbbbaaaab
aaaabababaababaaab
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abbbbabbabaabbbbbbaabbbbaaaabababaabababaabbabbabaabaabbaabaababbabbbbabbbbbbbbbbaaaaaababaa
baabaaaaaaabaaaabaabaaaaaaabbabbbabaaababababababbbaaaabbbaabbaabaabbbbbabaabaaaaaaabbab
bbbababaaaaaaaaaaabbabaabbaaaabbbaaaaaabaaabababaab
aaabaabababbabbbabaabbbbaaaab
baaababbbaaaababaababaaabbabaabbabbbabbabaaaabbbbbaaaabaabaabbbbbaabbbbaabaababbaaabbaaaaabaabbaab
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64 43
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151 91
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54 5
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20 2
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161 135
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144 34
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accbacdccad
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daadaacddbdb
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cbadcbccdbaccccddbdbbdadadcccd
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ddcabadaacadcbaaacdccdbbacabccbcddddabdbbabddadcbd
abaddbaabaacdcdacccadadbdcdddcadbb
aaccaccdaccbdd
ccbbabadbcddbddbabdccbdcbababcaacaddacbacdcdcdcadddccba
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bdccbcaadb
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dddaaddcbcdabdcabcdcbdbabbababddcaaaabaabddbcabababdcdccdcbdadadbaadcccdcbdabbdbcbddddcbaddaa
babaccdcccbdcadbbacbbbadccbcbbabacdbbbb
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bcdaadccaddddadcbbcdacbdbac
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dbdaddacabdcddaddcdbbcbadadddaaddbcacbdccbbddacbdccbdabdacdccaaaabadddbaacadcbadadcadbbcaaacddbbddbdb
cdcacaacaccbdddcacacaaddaabaacdccbadbaccddaadbdacdcbdda
aabccabcaacdaaacbc
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acdbdacaab
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dbcdbcbdbbdbccadddccdbcbaadcdabdbaa
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cdddadbabdcccabbbdaaaccdb
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aacbdbbdcabcadccabaddcbdabadbbbdadcabcdabdadcaadadcbdbdbbdabaaabbbdcccdacccddabcccabcccccbcbbaababdbca
bddcbdacabdacdaacbdbaddbdbdbbcbaabaccddcbbbadadcacdacabdcbcdacbbcddadaaddbbdacaabdccdcbaccdcacdbaddcbdbacd
cddcaabbadbbccbdcacbabadadddaaaacdbccccbcb
bdbbdacdcbcbaaadcccaddaaacacddcdddccacbabdbbddbabacbbacadccbbcdccdabcbbaccadbccbbdc
aaccabcdadacbabadbabddabbad
dddbadbccbcdcaccbadccacbcbaacddaababdbdacbcdcbcddad
cbcbcaaaadcdbaaddbcbdcccacabacbacbadbdabadaacaaabcadddccdcaaaddbacaacddabcdaabbbac
dcaaabcaddccdaaddcabbbdcaddcdadbdbcabadabcdbdbbbbdbacdbacddccdbdadbacdad
bdcdbbbdbcaacbabaccabcadabbcbbcbcaadabdabdaacbaacdbbadaadbbccbcbadccacabbbbacbcbcdcddddacaa
bbcadddaaabcbdcbabadacaccbdccdcaacbaacacddcdaccabdcaabdbbabbdcdbddcaabbaabdcbaababb
cccbabdacadbbbcdbdcbdaacacadaaaababcacddadcddbbabadbdadbcadbdcaddcacccadacdbdbbdcacdabddbaaaacaabdaabab
dcdcacadaadadbadbbddbbcdacbbddbcbcbddbbdddbbdbcbbbabbdcacbacbabbddabbaabacabddacbcaa
dbcbdabcacaccabdbbbabdcbbdaccbabccdbdacdcccbababacacbabadcabddbaacbddcabccdcdaadcdbddacbdaccbacddbdccac
bbbddcbbcbbbdbaddbcbcabdbcbccdbbbaccddbcabcbcabadbaadcbaadaacbcdaaccbdbbcadc
17 10
ccbacbbbaabcabbccbccbb
cabaaabbacabaaccbabbbcacc
cccbbbcccccbbbbabbcbcbcaacbacabcaacbacbbcccaabab
bacaabcbcaaacbbbbacbccacccacabcbaaabacbcccaaabbacababbaaabaabcbbacbbbbbcbcbbbcbacbccbccabbac
cbbcccbaabcccccabaacababbbccacaccbbccbccbcb
bbabcacacbacbacbcbabbcaccabaacabaaacabaccabaccbaaabbbaabcbcbaccbabcbbaaaabacccaaaa
acaacbbaaccabaabccaacaacccccbbbbbbca
cacccccccbca
baabbacacbbbababacbcabcbcacbcacbbccbccacaabbaaccabcaacabbaabcbbcabbacabaccabaacbbcabbbbbbacbbabbbbbbcbb
aaaaccbccbccbacbaacbbccccbacbbbccbcccccbbbcbbbab
bbaacccbcacbaabbcbbcabcaacababbaababccc
aabcacbbbcacabba
bccbabbccbacaaaa
aabcbbaaabbcaacacccccbcbbaacbbbcbabcbaacabaa
bababcbcbbcabcacbbbcaca
ccccbacacbacaaacabccbcaabccabc
bbaaacabaaaabcbbababcabbbabccabcabcaaacbccaccaabbcaccabacaabbaccacaac
132 51
ababbbccbabccabcaacccbaaacbccaacaacabbbaa
ccbbacccbabbabccbababacccabbababcbbaaabcacbcacabbbabbbccbabcbccaababcbaaaabbacccbbbaabbccabbcbcbcacababbac
cacccaaccabbbaaccbbcaababbaacbabccaabacbaaacbccaaaaacbcbaabbbbacbcbbaccbbbabacabcbcaababacaacccabbacbabccbb
baaabbabccaccabaabbccaaaabbacaaccbcabaaba
accccaaacbbaaaaaccaabbacccabbabacaccacbcaabcaaabaccbaccacbabbaabacb
bbaacacbcacbbcccacabababbcabbbccabbabaccbabaabaaaabbcabcbabbabaababbababacbabaabbccaaccc
acbaabbccabababccabcbbabbcbbccbbbbccacaabbcabbcbabccaccbcbbbbbbcbcccabbabcabcaacbcaaac
bcccccbbcabaacccacbabbbabbcbabbcca
bbabcbababbacbbbabbaccbcbbcabbaccbccbcbcacbbcbbaaacacaabcaccc
aaccabaaababaccbbaaaacaaacbbbcabbbbbcaabcbbbcabbaaccca
ccacccacbaaabcccabacbbabbbabcbcaccbcbabccbccccacbaacaabcbbccbacacababcacacbbaccccbbbbb
cbbacacababba
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caccbbbacc
ccbbaabacabbbbcbcbbbabaaccbaaacbbaccbcabcaaaabcbaaccbbaaab
aacbcabbcacaabbbbbccccabaabcccaccacc
cababaccccbaabacbbabcabaabbacbbcbbbbbabbccabcbcbbcbcbcaccbacbabbacacccbabababcaaaab
acbbccbaaabbcbccbccb
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cacbbacbcccaacaabbccacccaaababaaaaaaaccaaabaabbacbbcacccbacbbbacbccccbbbcbbcaccbcaccabbaaaccbaa
babcbcaaaacabccaacaabcabcbababbcbaaccbccbbaaacaacc
baaccbacbacbacbcbccbacccaaacccbaccb
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ccabaaccaaacbaaaacbcbbccacaccbabaaaacbaaccbaaaacbbccbc
aaaccbbccbcbbbccaccbcccbcbacaacabccabacbabcaacccaabcaabcaababcacbaabaabbbbbbbbcabacccbacaaaccbaabbaaabc
abcbbcacababcacabacacbccbacbcabbaccccbabcbbacbbbcbbacbaacaacaccaaabbaaabbbbcbbabcaabccbcbbbccabaccc
ccaaaccbccccbccacaaccbaacbcababacabccba
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bcbabcbbccbbbbabbcbbbccc
ababbcaacbbbcabca
bcccabbbbcbaabacbbacaacacccbaabbacbcbaabaacbaccbacbbcbcbabacccaaccacccaaaacaaaaabbc
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abbaabaccabaacbcbaabbccabaabccacbab
abccbbacabcacccabccbccbcccbabbcabcbbcacccaacbbc
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bacbacbbabcacabbcaaaacbacaccca
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bcacbccbcbcccabab
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bcaabbccaccbcacbb
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abcabacabccbaccaaccbbbacc
cbcabababccacaabbcabbacccbacababacaabcacaaaaaaacbbabbbcacbabcbbcabbaacbaa
aaaaacbccabaaabcabaccbccacbabbcbaccbaaabcabaccbcbbbcbbbabcacbbaaabacbccabaaabb
bacccacbaaccccbccbbcbbaacaaacaabcbabaabccbaabbcaaaaacbabbac
babbbaaccaaabcaccbcabcbbaabcbcbaaa
caabccbbbabbacbccaabaaaaaabacbcbbaaaaacbaccbbbbabbacbaacbbccabaacbaccbacabaababcababbabcacababbcba
bacbccaabbaacbacccccababacccbacbbbbaccbaccbbaaabca
bbabbaccbacaccbc
ccbaabababaccccbaccccbcaabcaccaacccbbaccbbccaaacb
caabbcbbabcbbacbaaabacaccaaccacbcacabacacbcbabbcaa
abccbccbcbbabcbbbbbcabbccccbbaaaabcaabbbbbccbaaabaacabccaacbacccabcbbabbacaccabbbcabcbbbacabacbcabccbababa
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cacbababbababccbabbbcacbaccacccccbbbaabcacacacacbcabacbcbaacacbaaccac
cabbabbcabbcccccccacbcbabbabacaccabbaabaaa
aacaacbccbaabaaacabbbacabababbaaaaaccc
aabbabcaacccabaaabaaabcaccbcabbbabbabbcbbcabbbabb
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acbaabcabbbacbbabb
acabcaacabbacccbcccbababababbbcaabbabcbbbcbab
aacbacbbaccacbabcccccccbbccbabcbcbbbcacbaaaccbbbcbbcbabcccacaccbaccbabccaaccbcab
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ccbbbbaaabbccababbbbcbccbabbcabaaccaaaabbcaccaaccbbcaacbaaccccbaccccbca
abccbacccbccaabccbcbcbcaabaabacacaaccaabcbbababcabacbcbbabcaacbaccabacaccabaa
aacabbcbcacbaabccbbcbcbcababbaccabbccaababaccbcbbacabacbbacaaacbaabaaabbbcbb
baacabccaaaabccbacccaccbcaaacabcbcccaacc
bbccaccbcccaacabaaaaccc
bbcacbbacaaaaccbaabbbccacbaacaaabccc
bbababbacbbabaacbacabcabaccbaabcbacaababaaacccbaabbcaaaabcabbbabccbbaaacbb
ccbccbaabccabaacbbcaaccaccbabacbca
babaccbbacaabbbcbaaacabcbaabaacbbcab
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bbcacbababcabbcbaacaabccacbbbbbcacbbccbac
baabbabaababcaccabbcacccaababccbbabbaaaabbcbbbb
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bbabbcacbbcaabbaaccabcbbbbabcabbabbbbbbbabcabcaabbcbccaacbbcccbabcbbabaabccaabbcacccbcabccccb
cbcabcabaacabbbbacbcbaaaabbbbcabbbacacbbbcbaccbabaaabc
cababbcbbccbaabbabcccabcbbbccbaccabcacbccccacbaabcbabcbbbaabbcbabcbabababbcbcaabacbab
abbcacccabcaaba
cabbacabbacccccbcabbaaaababacbbcaaccaaacbaaaaabcbacba
acbabbacbbcacbccbcbbbabcaacbbbcaacbbaaaacbaabccaaa
bcbacaabbcacabccbbacaabccbccbbbabacbccccacbcbabaccbaaabacbacaaccacbabcacbabbaccabbccbbcbbcb
abcaaabaccccccbcbaacabbccbccbbccbbcbb
bacaaccbaabbcaccbcacaacabacacbbbbcacbcbaacbcaaccbaababbaabcbcacac
bbcacaaaccccbcacbaacaaabbbbacaacbcabcc
cbaccbcaabbccbacbbbccbbbbcaacaaabcbccbcbcbaccbbcaaacabbcabbbbcabbaaaaabcbcaabaacbaacbccc
bccacacccaacaacaba
abcaacbcacccbbacbaaacccb
caabcbbcaaaabbababacabaacaaaaaaaabac
ccbcacbbbbbbcaabbbbcabcccccababaaacaacccabbcbbacb
cccbbababcbcbacabcbbcbcbccaacaccbbacbbabacacbcbcabbcabcabcbccccbacbcccbbbaaaccaaca
cbabaaaccabbbabaacaccaabbacaacababbbbcaaaababcbba
ccacacacbbcacaabaabbaaabbccbbbbbcaccabcbabaaaacbbbbabcabcbbabbcabababaaacabcbcbaacbb
abccabccbabcaccbbbaa
aacbacaababbbbacaacccbaacaacaccacbcabcbbabbbbaccaabacacacaabcaacbcaabacbabaaacbacacbaabaaabbacaba
bccbaacbbaabcacbbaca
caacabbaccccaccbaaabcaacbcbbccbbabbaacabcabaaabbabcabcbbbabbabcbcbcbabbaaacacaabcc
acaccbbcbbacaabccbaabaabbaaaa
acbcabbcaacabbbcabcabcbbbcacccbabccacbcbccc
bbcbbccbcbcbaabcabaccbacacacbbbbcbcabacbacabcabbcbbcbabbcbabacbccbababccbbacaacaccababccacbabbacacaca
cbcacacababababacbcbcbccb
abcbabaccbbbbcababbabaacaaaaaabbbacac
bccacabcbbcaabcbaacabbbcccbbcaaabcabbbcccabaccaaacaabbbcaaccbcaaccbbbcccccacaabcbabaacccbccbcbcbc
cbcbbbcabbcccca
bcbbacbbabcabbbbcccbaababaabcccaccabaacbacbbcacbcabcaabcbacbbbc
bbacabaaaababbabbc
acaaaabcabaca
acbccacbacccbaabcbaccbaccbcbccabcaaaacbccccccbaaacabbbccccbccbbabaabaaccaabaacacc
baabacbbcaacaccaabcccccccbaacbaaabababaacacccbcbbbbbcaaacbaaccbaa
abaaabbaaccccbacaccbacbbbcbbccaacbba
babaaccbbaaaabbbbcababcaabcaccbaacbaaabbcccbbb
cbaccbaabbbabbbacabcabbbaacabcccaabaacccbabbcaacabaabcaabbcb
150 16
abbbabbbbabbbababbabbbaababaaababaaabaaabbbbaabaababbabbbbabaaaabbaaabbabbbaabababbaabaabbabbbabaaaba
aabbbabaabbaabbbabbbbabbabbabbaaabbaaababaababaab
bbbbabaababbbbbbabbbbabbaabbbabbaabaaabbaaaaababbaabbaabbaabbaaaaababbababbaababbabababbaabaababbabbbabbaaaab
bbbaaabaababbbbbaabbaabbaaababbbaabbbbabbabaaabbaabba
aaabbaaababbaaaabbabbbbbbaabbabbaababbababbbbababbbaabbbabbabbaabbbbbbaaaabbbbaabbbaaaaaaaaaabbaaabbab
aababbbbaabbabbbabaaaaabababbbaaabbabbbbbaabbbbabaaabbbbbbabbbabbaabbbbbaaaaab
aaaaabbbabaaabbbbbbbaabaabb
bbbabaabaaabaaaaab
ababbbaaaaaaabaabaabbbaaaaabaabaaabaabbbbbbbaaaaababaabbbaabbbbbbbabbbbaabaaababaaabbbaaaababbbabababaab
babbaaaaabababbbaaababbbababbabaab
ababababbbabbbbbbaaaaaaababaaaababbaaaaabaab
abaabbabbbbbbbbabbaabbbbababbbaaaaabbaabbbaaabbaabaababaaaabbaabbabbabaaabaaababababa
abbbaaaaabbabaaa
aabbaaabbbabbabbbabaababaaabbaaaaabaabbbbabaababbbaabbaababbabbbabbabbbbbaaaabaaaaaaabaabababb
bbaabbbabaaaabbbabbabbabababbabaaabbaaaabbabbbbbabaa
aaaabbaabbbbaaaaaaabbbabbbabab
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acabbcaaabbbccbacbcabbbbbcbcabb
aacccacbbcccbbbbbccbcaacabcbabcaabaaacbbccaa
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cbcaacccaaacaccac
aaacacbcaaacbaabaaaababccc
22 5
aacbddadacbccbdbcdacdcdcabbdbdbbc
ccdcadbaccbddcadacbcdcddbbcdbbdccaacadccddcabcdcacbccbccd
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dccbaadcaaaabbcdccaca
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bdbbcacadcaacd
bacddcccbcacaddaaaabdaacbcabddbacbdccc
acbbcdacad
bdcbcacacbbdacaabbadcacdacdcbdaaddbadaadddacbadbdddbadbbbdbaabcabbabddbbabcbadbcbbbbabdababcda
dbacbdacbcccdaccaaaccddbbaacacbaacccddacbbcdabccdbccddbc
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dbbacabccdabcacadcdccaacbccabccddbbdabcaddddbdddcbdadbdbbaddaddac
addcabbbbca
ccbbcdddadbbababdbabcabaddaaaddcbdbcddadabdcbdcaadaacdcbabdbacabadadbddaacbdadcaabccacddacbcdaacbd
aaabdbddccacbdccbaaacbbaaccacaabbbdcadbbcdaaacacabcdccd
dadabddbabbaccbacabbdbacbdacdbcd
299 75
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cbbdbccacbccaaaddaaaaccaddcabdcadbbabccccdbccbabdbcdcacdddaddbdabddccdbb
cbdcbbbccbdcccbaadad
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cccbaababcadabdccbcdcbad
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daacacdaacdacbccbbbdbcdccadbccbaacbdabccdaccdcba
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154 115
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31 23
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59 33
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47 21
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14 10
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215 144
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187 130
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127 119
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119 71
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188 181
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cdadcbabbcadbccaababcccbcbbacbadacbadbbcaacbadabaacbcbdbadbcadccaaaccdcaabd
accbbbaabbcdbcddbaaaab
bccbbcbdccdbbaaccbbddabbbbabbbbcdcddddabaadaaccdabbbadbbbacaadbcccaddddcadbabbdaadabccccaadaccdaddbdbbbd
cdadcacbbacbbcbcdaaaadabab
ddbbbdcccddacaacdadabcccbdb
adabbdacbddbcbacdbcabdabaaddabbddddddaabbccaadadacbdbccbccaaddccbbaccbbddcdadddb
baaaacbddabdcccccdcadccccadbb
addbddbccacdcaabdcabbdddadababdcdbadacdcdcadcadbddddbaddabbcabadddbbacaaccabc
cdbabadccacbbdddccdbcaccadbbacbaacdbdccdbcdbb
abaadcbdbabcdcdbbdacbadabcbbbdbacdcbdccccaababcabccbcdacaadbaddcbcbddadc
cccbdbddaadaccdbcbabcbccbbcbcdccacbdd
ccbaabccccbddbbbcbdddabaccaddbabadadcbadaaadbcadcacbbddadaaaddadbbcbddadabdddabcddabbdcdbbacddccdaccb
bdaddbdabaadddbbdc
bacddcdcaaaaddccddacdbacdcdbddbcdababdaddcbccaadcabadbbbaabbcbccbadcdccaccbdaacbaaaaaaddb
adbaaddcbdbaacadadaacdbcaabdabdcabaabaccda
daabccacbccaadbbababaacccdccddcabbbaddddbbbbbaddcbcbddbbdacbbcdcdcbdbaadbddccdaabacbbdcbaabadcaccbdddaababac
cabacacabbcdcccdadddbdcadccddcbccabbbddbadaccbdccbdcdcacbacddddbabdcadabbbbbcbbabbdabbdcaaadddbca
bccdabccbbdddbbadcbdadddbcbcdbdaccdaabdcadacabbcacdaaacaaddcdcdbbadbdbcbdddbccdaabdb
adccacbcacdd
ddaacbbacacdcdbcacbbbbbdabcdabbdbdcdadbdbaabcababbabcbdacdaadabcbdaaadababacdcabdbdaddcadabbcbdbdaabcda
aabcdddcaadabaabaccbbcacbbbaddbadcdbbccbbadaabaabbbcbccccbbbcccccbcabcdbcadbbdcbbddcdacbaaacccbcbdcaca
aacdcdabbcdaacdcbcdbdaddbadadccabacbdbcdcccdcddcbdacddbc
cacaacaadccdbbabbdadddaadabbd
dabddcddcbdcaadacadccadcccccadbdccdadbbbabccddbabcbbdadabadbccadddabdbdcbabbcbdacdacacacbabaaadbbccdcaaadcd
dbcacdddaacdbdabadabaaccccbbbdadabaabcadbacbaaaadddabc
addadbddcaabaad
adbbabddaacbcbaaddacadbaccacaccbdbdadaddbaaadbdacdadaadadcccccbccbaadccdcddc
dbcdabadabbddbbbaddcdaacadaadabdcddabdccabccadcbbcbccdbacdcb
cbdcdbabdcbacaabaabaacaaacbbcabbcbabbcbababbdabcddcababbabcddcabcddacbbabbbbaccbcbbccddddadabcdca
dcbaddbccddabdadccbcbcaaadddaabddaccdaccbbcacacccacadacbdd
abbcbdcddacacccdbddabdcaaaacdccdabab
cddbcbcbbbcbdcdcacddabaaddbdacbbbda
acabcddccddddccadabadabccdccaddddacbcabadbccccacdaacbbddccbaaadbdcaaaaabdcdaadacbccaddaacdaabbbda
cdddccdbccdadcabddbaaabbadacbdbadaddabddaaacdbbbbdadadcbccadcabbaad
bbdadaabbacddadcaddccabbadcbabcaaacdcccbccccabdbdacbdac
cdbaaddbbddaabbcdbcbbaacbccdbbdddcaabdcccacdaccaccdbcbcbccabbbcdc
ddbbcdcddadcddbbcbcabdccbbcdaabbaabddbdacadbbcdabcbcbacdbddacdaabbbbbcabddcbcdbacad
cdddadacccadbcabb
dadccdcdbcbcdaaaaabdadabadccccbcbdddaaabcbdbadbadaddccadbdca
aaadcadbcdbdbbcacabdbdaccbbbacbbbdaddaaacdaddddadcabcbbaa
adacbbcabcdabcdbadadcdbcbbddbbdbaaabbbadabaabaabd
cbcabcddbbdaabdcdddabbadbdddcaacaacadbabcbcdbbddaabbcdcccbdaccbddadacabaddcddbaaaaaabcbccbddbaddddb
cddbcddaaadbdcbdcdcddabdcdbabadbcbabdacbcacdcdbccdbddaadb
adabaccbbbcbbdadbaaacacddcaabdddbbadcdbdaddcadcbcbabbbadbdaaacddbbdacadbbcddcddccdacbddcbabdcddbaccdbaaada
aadaaadbdad
daaadbbaaccbdddcabdacacccbdcdbbbddccbabdb
dbddcbbaddcbbaadcaacdddcbbadaababdbbaacddddabcddadad
bbacdcbbbdbcaccddcabddadbccddcccbcdbcccbcacaaccaaadbbdbccdaccbaddbcaab
dccdacdbbcabddaadcdadbcbcdbbccbdaddacbdbadcaddddcaacba
daddcdcdcd
badddbacabdbdccbdbdccac
bdacdacbdcdbdbdbdbccddbcbcdddaacbab
bccbaabdaccccca
ccddcdbbaadbdcbdcaacbcccbcddacdabcbddabcdabadcbcbdacdadccbcabadbdddbadaddcdbcbbcaadcadc
bbabbcbaadddabbddbddccacbcdadcbcbdbacbaabcbadabcbacadbacabbacaadbbcabdbacc
dbabacccbcabdbbbaccdadadddabadabbdaabbbaccdbddcbbccdccbcbcabbdaabccbbdaaadacbddccdbdacadaababb
bddbcbbcbdbcacddddddcdddbbbbcdabcdbabcccdbaddadbccddbaddbbddc
bccbdbabccddababdbcdadbacbcdcadaabdcbdcd
bcccbddbcdacbbadbcdabcbcdbddbcccaabbbdbbbdcadcbb
cdabacdddaccbabdaadcabdbcacaaccbbdabbbbdbaabcbcd
bdbbdaadacdcdbcbcbdaabadadcadcacbdabddacadbbacdcbcbaadcabaccdcabbbbbbbbdcccbaaadbcacadacdcddaaa
babbbbcccabdadabdbbbdadadbcbcbdccaccdabccadbdbdbdcacbdadbcdccdababccc
acaddaaacabcbacadbbdbbdbcbccacaddadcddbdccbdcbadabdacdabdbcbbdcdbdacbdaabdcbcbcadaccddddbbaddcddca
ccbcdbddbbaacdbabdcdcdbcdbaddaacbdcadbaccdbaabacbcabdacbbdcdbcdbabcadadbcbaaadbcadc
cdaddcadacaacdcbcdacbd
bdccbaddacdcbacdabadabbcabaaaadb
dbacdcdbcadaa
cadaccbadabdbbdcab
adabbccdbaadcababbdbddaaccbadbbbaadbcbbdddcacddadcadbcbbaabbdaaadcababccbbdbabcbbcbcadccccbdddadbcdbcdd
dbadbcddabbbbbbadbcbcccbcdbaabcacacbdaab
dcdbdcabdbabaddcdccaacbddbdcddddcaccabdccbdcaaddadbacbbbdacaccaaabbdcdccaaadadadbadcbcbccdbcbcddbcda
bcacccdbadadccbdaaddc
abdbaabccdccbccdb
adccdadbcaaaaabdbaacbdccdbacaacbddcaacabcdac
dbbaddaccbbabaaabaddbbbdcabdbcddaaabadbbdbcdcadbdacdcacccbabbcddcdacbabdcdbcdbbccaacbdadaddaadadbaaddcbaba
cdbacdbcbbaccdcaadacac
cdadcbacacdacdbddbdbdcbacaabadadaabbccdcbbcadcabaabcbccbabbbababcabadaabcadcacdaadcaccabdccbcabcacdbbdbb
acdadaccbbbbccddccccacdbadccccbbadbbbcbdadbca
daccbaadbadabbcabaaaacbdbacddcdcbbdbcbadbadcac
bacdbbdcdbbbddcdddbaacababcaddcbadbbdddacbdbbaaddacdccdbcddacddccabababada
cadabdbdcca
bdccbabccbdbdacdadccdcaadcdbbcadaaadaccddbaadabbadbdbcaccadbdcdabbdbdcdacbabbabddbbabbbaadaabbbddcacbacdaac
dbdbcabaddcccbdcbdcdbddbcccabcbcaaabcbbbcacbacaaacbababacabbbdbcbdccbcdddbbcdbbdadabccccbda
dcccbadddbbdaadbdbcbcbadaaabacaccbcabababccbacddbadcbcabbbadbcbbbc
cbdcaabdccdbbaabdbddcacbdbbbddcbcbcddccbcadcccdacadbaddbccdabaacbddacaacbcdcddcdacaccbbccabcdc
acaaadbdcddbbdbbccacbbcacbaadcdababbadbdbdbbdaddda
adcbaddcdbbbaddcaabcaacaddddbdaacdacabcacdbdcccadaaadbdcbccabcdcaabbcaddbbdbaababaaccbadddbdddbddac
dbcddccabbaacdcbaddbadbdbaadabdacbdbccdbbccbdddadcacddd
dcadbdaaaddcabbdacdcaabdbacadbcbbadaadcdacccdccdabaadbabbac
bddccbddacaaaddcbbaaddccbab
ddccaacdbbaccbcdddabddcaadba
acdbaaddabdcbadbcbadbadcaacabbbabaaacbdddbdadabdccacdbbcdcdaccdbadadbaabbccacbcdacccdbccbdbbadcacbdbcbadddda
bbdcdbcddadbbdaaabacdabccdbbcccabbdabccbadabaabbdda
ddcddcacccbccdacdcbccdddccb
dcccbbaaacadaacdacaaacadaccda
abbadaaacbcdcbadabcbbdcddacdadbbbdabdddaabddccdcbabadcabd
aabdcaabdccaabaabccbbccbbdcbadaa
bdaadccccdbacacddadbbcbabaddccccbbbbdcbbcaadacdbcbb
bbbccbabbcbddacccbaaadabcdcadddbabddaddacaddbbbbdbcddbacd
bdcdbcabcaacccadcaccbaaadcdbbcabaaaaadbbcaabadaddbaacbbcdbaddbddbcbadaabcdcddcbdabddaadcbcdbacc
abcaacbaddcabaccaadcaacdcabcbdccbbbbcddadbbbabdcddcbbcdcccaacbdbda
70 3
badcbcccdccccdcdbdcbcdaccdbbaadbaaddbbccdaabdbdbadbcdcbcbbc
bdacdbcdadabacbacdaaaccacaadbacdcabbabbacadacdbdbdacaabbababad
abcaaabcdaaaddbadbccbdadcaadbcaacbcd
aacbdddacdacbccddbcddcdbccbaaaa
bcaacbcacbbbdaccabdccddbccdccdaadaabaddcbbbcacbacdcaccdcbdcbdbbbbbcdbabcdabcbdaaadbdccbcacdcadcac
cbbaaadcdabdadabddcbddcbbcdbdaccbbbaccabccdcacddddbbbcdbdbadaadc
bddccbcccdbad
baddccbcbd
abbabbcbbbacdbccbacadcabbadcbdbbcddddaaccabbadbcaccbacdddadacabcdaccdccdadbdaaccbdabdcbcbddcaaadabbdbbbcdccd
baaabddcbcbbaccaadacbaab
cdbccbcbbccdbbacaab
abcaadcccaacdbbcdbdacacacddabcadbbcdbbcababcadaddcc
dcccaaabbadccdcbdbbdbabacdbbaaaa
cbabcdddbcaadcbcccbdaaaabddccddddadbdcdddabbab
daabbdabdcabaaad
dbbdcadbabacccbcbaaaadbddaccacdccdadacabd
bccababbddadcbcbcacbcbbdaaccbcdabccaabbadccbcabaaadadccbbdabbadaacccaab
bcbdbdcdcdcdbbaabbaccbdabacbbcacdcbadcbacbdccccabca
ddababaccdabadbbcabadadcdbddadbdaccaccccdcdbbacacaabcdadbbabbbbdcdabaadbccaabcadddbadcaccdaccdbabaaddbbbdccc
aaaabcadaacbbcbbcccdaddbccbccdabcbbcaaaacdcccdbacccdcddbcaccdadc
baaadbbbbccaadbddcabdacbccaccbaccdbbcdabcbcdbbbdbaaabbbddadcdcdbbdcbcbddbdabaddbcaaddcdcaabadcabdacbbacd
bbaccadcdbaabaaccdddcdca
bcaabadbbbdbaccabacdaddabcacabcadbdcaabbdddcddbdbdaaaccba
dcacdadcbadddcdaaaabbdcaadcadcbbaaaaccbdbbabdabaccbcbcbddadbddccbac
cbddadcbbdcaaccbbcdbbcbbdbbbbacadbbabadbcbbcbbb
ddddbdabdcdcaabddacbabacbaaaaddbccddbdaaaaabacbbdbaccccdbacdadaabbccdbccbdbcbcdaccacadbccbaddbbbccadbbdabca
cabadbcadbbbabcbaadaaad
badcdddcababb
daaadbdddbacccdaaacccbdcdcaddcbbcbcddabaaccadcdbccdcddacaadccbbcddbcbbaba
dabdacbcbaddbdcacaabdbbbccbaaaacbacdaaaaaaaddccdcdcbddbdadbadaddbdcacbcbbadcaadaccdcabacbcadadacccaddcabda
ddcbdaaabcdcccabdaaadaacbbabdcbdabbaccddaabcdbadbdcabbddcaaaccbbacddbdccaabdadbcdb
ccadcaccbdabad
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abbcdbbdddcccdbdcdbadcbddcdacdbadadabdadaddaacacaaabddbdcbbdbdadacdcbbcaddacabcbcbbddddaddacbbbcbbcb
bbdaadccadcdbcddadcdacccabacbabcdaadccbcbaddcbcadddabcaaaa
acdddbcaaccaccbbdcbdabbacaaaaabcaccadcbbbddaaadaac
ddaadbaddbccbccdbbcddacdaaacadaaaacbaacdacbbcabbbcabadcdcabdbcddcdbbcabb
cbcaacdcaddcadcbbbdcdcabbdccbaccaabbdddbbdaacdacaddbbabbdcddabadccbbbbbbcddaabcbcacad
addcadddbdbdcacbbcdddcacbccbbcdcddccacbbaddbd
adcdcdccbdaadbabccbabbabdabcadabaadabdbdacddddcdcbbccbcacbccddcccabddbabaccdcddadcdaabaa
baacadddddbddc
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ccbdcdbaaabdaaadcdcabaaaddddcdaadacdcdcdadabcacaaccbcacbcdabbba
acbddbdcdccdcadbdbcba
aaddccbcbddbacdaddcaaaabaa
bbbddcaccbcaacbbbccadadabdbadbbacbcbcbdcabbbbbdaccbddbcccdabdcaaca
adddcacadbdbabcdcbbcbddbaaddbacabbaadbccbcddacaaccddaabbbabbabadbdbddba
aacdabcabbcbbcbcccdbadbbcdacbcbbcbbbaaddbdcacdddbadbbdbadacccdaccacddccdbabccbdcbcbcacdda
addccdbaacaaddccabcadcabdbdbaddcaacccccbbbaacccaaacdcdabbbabbcdbcabddadddcadbadbadcabda
aaaabbdbbcadbcdbadccacadccdddaccababcabbdbbaacacbaabdbbcabdbbcbbccacacbdda
bbbcbabccbaacdbdbaababbcbbcccaccbbacbcbaacabacbccccdaacbdccacddbbbdccddbabcd
dbaccbdcdbaccac
abdaccaaccadadddbdcbbabaababdbcbbadabcadcadbbbacabaacabdabdabbbdbcbdbdaddcbdbabcabdbcdbacddbaaadca
ddbdddbababbcccbcacdadbbbcbdabbdccdcacdabcccddb
cbdbdbbbbcccdbbccdaabdcabc
dbddbdbababdcbbdddcdbbc
aadcdcabbcdaabdbcacdcabdddbbcbdcbacabbabdcddccadcaadcaadbabbcccdbbdadbbccbbaaddbdbdccbbcccaddbdaacaccdabcdd
bacabccbdddccbdcbbccadaabaacccdbcdaaaaadccabcaaccbcacdadcbddccdccabaabccd
bdcdbcbbbbcabccbbabadccdcdacbbbaaaadcadcbaadcbacccadcabacdabdddbdacaacbcbddbaadacbbddaddaa
bcbdbadbaccbbcaacbdaccadddacb
ddccbacabbbdcaacaccddddccbabbaabcddd
ccabdcadaadbaaabdcdabcbbbaaccbbdacddabbaadbbbcaadbaccadbbbaddbbcbaadccddaddadbad
cddbdbacbbaccabcbcbddccdaabbdcccdbcbbadbcdadcdcadbacababcb
caacbbbcbcaaddbacacdaaaccdcdddbaacbbdcdbcdaadcabddaabbbcaadabadcbaddcdcbaaccadabdabc
ccdbdcaddaaccbbadacdadcdcbbcddcdcaddcbcabdabbadcbdbaaccadc
cdbbacccbdcacacccbabacddaacaccabccdbabdabcdbcadcaaddbbbbbdbcccabddcdcbbbdccdcdaddd
ccadbdbcaccacdddcaddcbdacbababccbadbdadbcdbcbdbaaccacdcabcbdbdbcbbddaabcdcbbbdbaaddccdaddcdddbaaaadbabb
cbddcaadcbdbbccdbcdabacadcaccabbdbcabda
aadacdddbcdccbacdbbabad
237 215
aababcabcdbbbabacadabdbaaaadabddddaacdabcdaaaddbcbcabdddddaadbd
adccdddbdadcccdababadbdcbccdcdcabdbdbdbbcbbbcaccadbcccbacdccababadddbbbbddc
aaccbbbdddaacdcdaaacbddcdbdadccac
bacdcccabdadcbadadaaccdbadbbcbaacaabdcaadbcdbbcaaabdcddcdbadaacdddadbabccbdcbcbbbdbadadddbdd
adabdcbbccdcddbbacbcbcab
bbccccaaadcbbaadcccaadccaacbaaccdadddaabbdbdbacdbbddbdaabccabdcacdbaacdabdcbccdacbbbdbdddbbaaacdbdcbcabbb
dbddcbcddccacbdabcaaabccaacadabaddccddbbaccdbdcdadcccabcacacbdcbbdbabdabbdbadaaba
bbbabacada
dbcabcddbabccabbcbdccccbbbdcdbbcbbaabdaaabbddbadcbdcbdbcdcddadadddacaadbdabdbbaaadaabdddbadadbadac
dddaacaacccaadabbdaacadaadcacadbccdcbdcbbdbcdbbdabba
daddbacaabbadbacdcaaccddddd
ddbaaacdaabddbdabccca
dadbbcdbaaabcadbcaaadccbdcadadbdaddaddcacdcadbccdadcbdbacbdbabccdb
bbdbddccba
caccddadcdaddcbdabdabdabdccbababccccdabdcdaddcadaacacadddabdaaaddbcdddbbaaaaacaabbcba
cbdacbbcbbdadacadbbdccdbbdcacdcaabddbabbcccdcbdbcda
daabdddbdadacabacdcbcdbbcddbdbccabaabdabaadbaddcabbdbbcdadadccbacbdbbadabdcddcdacbadabdcaacaddbabc
ccbaaccadcbbbadcbdbdbcddcaaaaadcdabcdbdadcbbbddcbddbbbdbcbbdbdccbaacbca
ccdbccabbbacaacabcabbbddacacdabacdacddcbaadddcbaccbdbcddaadcdcadcdbcccdbdbbacddbdb
cbbacabaabcbabadacaddbadbcabccaadbbcdadbbadbaccdddddccabddcbaabbbbbccabdcbccaacabdadbdadaaadbbbdccbdbbaacbbdb
bbbcbdbbbcbdcaabaadccbdabcbad
adddabdccbdadccdbaccadddabcbddbcaaabcccdaaddbddaccbaabaaccbacbccadddbccabbcabccbabcbbbadaadcbbacbcbabbdcbbd
cbdaaabcbcddbbadbcbdaccadbaaccbbcabaabcdbbcbbddbbcdaabdacaabddadddbdacbbbdddddbcabbdbcaadaacdaadcbbcaacdddb
cddacbdcbaadaabdbcccdabcdaccccbcbdaddbaadcdbaaacaccbabbdbddcdccdcbcbdbcdbcbcabadbabbadabcbbbaa
dacabbaccbcadadbcaadacb
dacbccdaaacadbdbcddcdaddaacabddcbadabcdddacdddcbaabdadbbbdbaccabbcacbcbcaddabdcaadaaccbcccbabccddaabbbbdcbcd
dcbcabbdbcdcacdababbaba
bdcbccadadaabbdbacdaaadcaddaccbcddcdbcdbbccdaaacabacacdadcbadababcbb
bacaadcdccadbcbbccacbdcdaabcdbabacdbbdbdcdbbcadbcdddbdabadcddabbdabaacbaccdabc
adabbbbdcbadcbbcadbcadbabbcaabbdaabbabad
abbdabcbdbbcacbdcbada
acaadccddabccddbddadacdbb
acdcabdaabddcddcadaccccdaadacdddbcccabcadbbaddbbdabbcabbacbccadccbbabaddccbccdd
bdacddccadaccababddbcadcccbbaaabccdbcabbdbadaccacdbcaddcbbcccc
cccdbbcdabccbabdcacbbdccaadbccadaaadaddbabadccbaaddacabcccadcabdbcbdcbcbdacaadadcbddbbadadddbcbdbd
aadccccabacdbdabdcdbdccbdbbdbdcbddcbddaddaacdcddbabcccabbacbcccddaadbabaacccdcb
cdddbcbdcccadacbcdbabbcbbabbbcdccaaaaaddbcaacbddcbbddbdb
abcdcadadbcdbcdcdbdbaaadbbabdabaaababbcdcadacabbddccbdbab
bcaacdadac
cacbccdbadbbcdcbaadbbcbdbbdabccdddddddbaccabbdabbbaaaaccaddcbccd
dccbbadcbac
ddddcccbcaccbccaddbbbdddddaacaabcbbbbbbcbdddacaddabcbbcbadcdabdacbbaaacadcd
dcbddcaaaadbccbcdddbdadaacdcdadabcabacdaabbbcadcdbccbcbabdadacacabacdabacbcbcacccccdddabaacadccbdacdacbbab
cccbbbccaddaddcbcddabcbaaabdabcbcaddddaddadddacdbcabdcdabbab
acdacaaabdacaacdcdbaabdbdbcdcbbdaaddbcabbccacbdbacacccdacbddcbbdabcadccddcdbbabcbcbbbadba
cadaadadcadcccdcbddbabaadcadbcacccacbcdaccacdcbbbabdbddaaacadacccaaccadddccbbabbcccbbda
caacbdcccabadcbdbddcdacbbaddcdbddbcbdcdacbcbdbdbbdacdcbaccaba
cdcdabcdbcbabbbadbaaacabbcdddaddcaabacbdabbaddaacdbdacdcbdaabbbdbcabbbcacbacababb
aaadabddcaadbbabddcddcadabbacbcbadaaddaadddcddbbcacbcaadb
abbabadbcabcdcabdcaddbcdccbccadadaaddbaaaabbbacddcbdacdabaccbdacbbdcdbdbccacbbcacbbb
dbcccdadbcbcaaacddbccaccaaaacadbadacacbabbabddabadddcbacbaaaabbddbbbcbbbaaadbcbbddaacaaddcacbaddcaacbddbd
aabbcadacaadcaadbdbdbaadbbacadbabcccdacaacdadabacdbab
bacbcdaccaacddcdaaacdaacadaabcbbcaadaabdbbacbabddbdcdcacbcdabcaca
bdaabbdaabad
ccadabbccabcbbccdadcdcabdbdbcddcacdcadcbadababdd
bddcdcbddbdccbacadcbdaaaacdbddbcddccacbdddcbbacbcadbbbbbcccaccadbddaddbacdbdbdaadd
bacbbdbbbdaab
bddadcacbdcdadcdadbcbdaaabacacdbbbcadbddcddaaabccbcdbb
cacbaaadaacadbaacabddcdbbdbadcccccabdbd
cacabbcadcacbadbbcccacdbdaccacbdcdabacbccdaaaacbccddaadcbcaddaccdaaaacbababadcdbdccbddadbccaccabddddbcccc
bdbbbcddbcccbacbdddddbcadcaccabdccdadcdcacbccdcacddbcbbbdbacadbcbcacaacabdaabcaabccdccbacdadabcccada
cbbbddccdbbbcbccbcccbbdbccbbdddadacbdbbaabbcb
dbacbdbdbddadbbaaddadcadbcdaadaacaadbacbdccadbbdddccbcbdccdddcdccccabdbddabbbacab
cbcbccddccabcacacdcdcaccccbbaaccdbcbcdcdbabcacac
ccdbbdbddaaacddbbabcc
cabacddaaccabbdadcddcadbbccdaabdacbcbbaddadacadcbcadcacdbdcbbddcdadbbcbdbadbcdddcbcbdaddbaacba
aaccabbabbbacadbcbddbbdddcbcbbbbdcbccbcdb
cbbbdbbcadaababbcdcccccacddcbaacddadcaccaacaddacdbacd
ccbbbcabbdb
bcbaddacdcacaaddaddcddaaaaadaba
adbcccdbdbcbdbdcadbacdccdadcccdbabccdccccbdbbccdcdbdaaaaacbdbdaddbcadcbcbba
aaddbcaccc
bcbdbadbbdcdddbaaabcdaadbbabdcbdccadcddaabad
bcdcaadaccdcbbbaadababbdccdacad
abdabbdccbcadcbdbdabdcadbbcabbaaacdabdabadbaadbccaaddbdcbbcbbbadbbdacdcabbdbbbbbdbdadadbcbaddabacdaaaadd
daabcbadcbddaccabbbcaccbdddbdaddbcdcccaacaabcdddcccccabcdbacacdbacbaaaabcabbbcbcbaaabbbbac
ddcddcbbdbadbdbcdccdabbbbadaaccabcacdccdabbdbcbbacb
bcaacbbabcdbabacabbacacbcdadaccbddbcacdcadaacbcacacbbacbaaccdbadddbcabd
caaccabaacdbcddccbbddcaabbabdadabbdbccccabdacddcbaabcaaadabbbadacabccbadbdddaacdddcbbabcdcdbacdadaacaccacba
bddaabadcbbbcdbcccbcdcadbaadbbabcdcdddbbbdbcbccbcbaacacaadaaccdccadabbcadaadbaddcabaacadba
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108 16
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289 210
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cbcccbccbabbababbacbacccbccbacabbaaaabcaaacabacaacbbbbbcccaacaacbcbbcabbcbbbbcbbccbaccaaaabcbaabc
ccabcabaabbababaaacabbbacbbcbbccbbccbbcccbcbcabaccaacbccbacbaaabaccacacbaaccabacbcbcabccb
aabcaabbabcbcaababcab
accbaacaabbbcabacbbabcbbcaaacccaaaccbacaaaabcbcccccaacccaccbcaaabbcacabac
cacbaaaaaacacaacaaaaccc
bbaaacbacaabacaacbbbbacbaaacbbabbbbcaaabbbaabaacaccaabbbcccccbacabcbccabccacbacaccacacabaca
cacacaccacbbabbbbccaccbcbccac
acabbbbbcabccbbbcbacbbacacccaacababcccccbaabcaacccbbcaaacbbccacbbcaabcabbaaacccbcaacacbaaaaccbbaccacaaacabccc
bcaaaaaaabbbccccabcaccbaabacbabbaaaaacc
216 112
dcdbbbccaabbabbaadcacacbbcabbbbdaaddbbdaddbaddbdbbddbdcadacabdcabbaca
acbbcbcaccacacdcbcacaddcaddbaacdabdbcbcccbcabbcdcccbdabacdbdddadcbaabbbbbcabacb
adabdbabbbbdcdacccabcdbbadbbacbbbcbabbcdcdddcaacbbcbddabdaccccadddcbcbdcdbacbadbdbbbcbdadabaccb
accbdaccdcabdbdccadccaddccaddacdbcabcabcbdbacaccabbdcacabdddaabdabbaabdaaddcdabccadbdadabcbdbbadadbbdcc
adaabbaaddbcadbcddbcaaccaccbbdcdcdbdaccabaddabdbcaaccdcdddccabbcdaababacbabaadaabaddccaacbcdacdbcccd
adbacdabdacdcdccbdbbdcbdaddaadcacbdbccaccdcaabdadcaddbccaabacdaddcbdbdabcccaabbbbdddacaaddbad
bbbdacbccccacadabacdadbcbdcdacbdcdaaabbdcbcbacdcbdaaaaaddcbabbadababccdadadaaababbadacaabaccccadcacbcbd
bbbdbaaabbbbdabcacbbbacaacacdccccadaabccacbcbcddabccccdbdaadcdcbdadddccdccadcddcdbaababacd
abddcdcbabdacdacbbccbdddbccadabccbadacadddaadddbdccbbbabaabccddbabccdccbbcaacbbbcbccbaddbadcddabbcdcaddbbd
bdaacdcdbbabcdacadaacbadcbdc
cbccccbadabbbdcdbcddb
ddcbadacbddbdaccaccdbdcbccdcdaadabbdacabdcddcadadcccdaaabdbbabbbaccccaacabddabdbcdddbbacbcb
bcbcabdbcdbcccaaabaadadbcbcbaacacabacadaaddddbdccaabaacddabbdcbdbccdccdbcadbbccabacdbcaabddcaa
dddabbdaaacdbbbdabbddcdabbaddbadddcacabdddbcddabdca
baacccbcbddccabaadadddbdbdabdcdacacabbcacdacbaabcaadbbbaccdb
ddabaccbacabaaaacdbcdaddddccaaaddbaccdaddaadaadddcdadddbabacaccabca
bcaaddccddcabddaaccdaddabbccddcdabbdbbcabcababdbdcccdbbdcaadbacdcbcdbbbbccaddcacabdbcadcbcdcbca
bcabdcbdcaaccccbbadddccaaadaccabbbacddaacadacccbbcccabdcdcbcc
cbdaccadbcbbadbabcbbdadabbadabcbdaaabcabccbabaadbaddbdcacaacabddaabbbaaccadbacdabca
bdabddacaaadabacabdddabdbcdadbaccabadacdddabccccadacacbdcdbadaccbccbbabbdabbbcbbcccb
bbdabdccddadcdcaaadabacbaddbccabbddacbdcaaadbaaacbabdbabbaabcdbddddbdbdbaabcbbbadbadacdaddaa
dbdadbcabbccabdccd
dbbcbbabdbadcabdadcbbcaabdabbdbdadcddaddc
ddbaabadadcadaaddabcabcddaaccababbabbab
aaaaaddabcdcdbbbbcabbdddbaddcbccbacbcdaccabbbcbddcdababdbaacccacddadbdbbcaddccabacdcdcccb
dabcacdbdabcacdccbdbda
dcdcabccaccccbdddaabacacbbbcdccbdcbbbdcddbb
babdbbdaacababadcbdcbdcdabaacdabbdbdbaaaddcc
ccabadadccbcbaabcdddcaadaddaccdddbcbacabaaacbbdaacaccbbabddbbbdbbcadaccdbdadbcccadddbdbbdaacacacbcdabddda
cacbaabcadabcbacaccdacccccabdcbdaaacacbabaadbaddbcbbcbaadacbdbaacddccadaaccdaccdbcdacdbdbcabbbcaabbdbb
dcdbabcbccdacacccdacabacdccadcbcabccddbbaccbbbaccbabaaccdcbdaaaaddaaddaaaacbcacacdbbabdbdabadbbcb
adddbadadbad
baaadaabccbabbacbacdbbbccdcdadbdbaadbdaddaabcbbbcbbdddddaccb
bcdbacababcabcbcabbbdbaddbaababbcbccbcadcccbbcdababaacabbcaacbdbaacdaaccbbbaccccadcbddaaaddcbbcdabbabaddaccab
cabdbdadababaaddddd
bccaacdbddbbcbbddccdccbdccddccccbdcaadaccccdcddabdbdcacbda
aabdaddbdabcddddacaccaabbaccbacad
dbcdabdbbcdcbadbadddabcdaccbacdbdcbbcbdcccdbdbcccbcdacbdcadbdbcaaddca
bcacdaaddddbbababaddcbabccaccddddcccacacccabcbaaaadbaaaaccaababbdaa
cccccabbaadabadbdabacddadaadbbddcbddbbbbbacbbadcbabcacababaadbddacbaaabbaadabcbbaacdbbdcdbaadbdccadcbbbbc
addaabbddddbabcbbccbacbdaadbdbaabcccaaaad
acacdbabadbbadccdbbbdbddbbcadbcdbadddbbdabcccdb
daaadcbabdccbacabbcdccdbbdbdaabbadb
cbcdccdcdbddabbccbdddcdabbadbbcdccdbaadbaacbaaccccbdbbcbcbdcdccccabdccbbcbcaadadcbadbdccacadbbddcc
cabdadadcaaddcaacbcac
dbddcbacadccaccaacbddcbbdcaabbbccddbcbaadaaaadccddaadbbaccbaaccdabdabbbcbbdccbdbbccdacdabccbd
bbbbdbcdccaddbdaddbccbcabaacabbcbadccadbcdbbbabdddb
cddbbccccdabbdcddabbacbdbd
dacaadccdb
dabbbbdabbdcdbcdcbabadaabdabbbbaadbcacdcbddcdcccdbdcabbdbcbaabdcaabdcbcdaddaddcbaacacb
ccabccdcaccacdaabbccdddcbadacaacbdaacdcccabddaccbcdcdadbbdabaacaaccccaadcdda
cadccdacaddcbaacacdbcbcbcddbbacdcacaccdaddcbdadbbbcdabddbacadadcdbaadcbdaacccbbcbcbcbaacab
dbabbcabccdbcdacdaaadbdbddccadabacdddabbaaabaabaaaabacccadbddcbcbbbaddaddbccddadaacbdcbccccda
acbabdcbdcbcabcccdbbabcacccbdadccbdbaabcaaadbcbdabbddcdadbdadddcbb
bdaaccacccccbbbcdaadbdbaacbabbaacbdaccdcabccacbccabacdccdbbdadbc
cccdbabdbadacbbaabacdaaadbcddaaaaadcabccbbbdbbdcbdbdb
dadcacbadadadaadbbaabccabcbacbdcbbcdacabdaaccdcdaaaabdaabcdbaabbbadcbbbbcaadbacbdbdbcbbcb
baddccaacabaacdabbbbdddcdabacacbcabccabbbadb
dcbabccdbaabaacbcaabdaaadcddcddbacadbbcadcdddabaadddcaabbbbbaadcbad
babcaabbccacdacbdbccbccccbddaddbdaccdacbbadbcdcdddcdcbaaadabdbadabbcddabdcccdbdccdaddadbbbbcccddbabdd
babcdaabadaadbdbdcacabcbcdabddcbabdbcbcbadbddbbabababcccdbbadabbdbcdccaacaaadcdddbdacbdcadcddddcb
dbdddccdbddacbdbcdccbbadcdcbcabcaacbdcbabbcaabdddacbababbbccadcbabcacbbbddbbadbdacbcdbddadaaaccbcaaaaac
ddbbdabdcdacaddadcdadabba
dbbccccccdcbadadbddddcadbdaabadcbabdcbcbda
abcdabdddacbdbcccdcddacdbcbacdcbdbccdaadbcbbbdaccbdaacccdbcddddbbdacbdbdadddacbcc
bbabadadbdcabbbbbcaccccdaabdcacbdddbbbbdadcadbcbdccdcdacabbbccdabab
aaabdbbdcadbdaacaccacabccdcbdabccdbddabadbcabcaddbdbabbccdbdcdaaaccacabacdddababbaabdcbbbbbcbdca
cccdacaaadaacdabbbbbaaccddb
dcacaaaaddccddbbcdadabacdcbcbadcbdcdda
dbbbacabadcbbc
dacabaabbbaadbbda
dcccaaadadbbddcababdcabaaaddc
dcdcddbddcacadddccbcbdacccb
dbcabbaabccccdbabbacababaababbbdbdcbbbabdbdbcbcbacaddbacb
cabdaccbaadbcadbbdcacd
adbabcdacbcadcdacbddcdabacabbadaabbbbdadbcdddacadadccbaccbcabddcbcccacadbdbc
cccccdacadcaddaacdadbbdbaccdcbacdbabdcdddcdddcacbcbaababdacdcacabbcbacccbacbdadbbccbcaababccda
cdddadcbaccccdcdbccabaad
baaabddaddbcddabbaddccbbbcbdcdabbbdacbcadbaabdabbdaddddbaaadbdaabacbdcaccabccddaadcaacddddcacc
aadcdacbaaaddadbbddaaa
bbbbdabcdabaccacaaccbcdbaddccddaabcaaddbdababdccbcbabcacbaacdadabacbdcb
ccbdacbddbdadbcddbdcbcddbcdbabbbbccccaadb
dbddbccaadcccabbdadabcdbbcbbccbddddcadaadbabccdcbdcdbcdadbacadcddaddddcccdabbca
bbbaadaaddacccababbaaabadcabbaaadcbadacbaaccdaacadaaadbbbbdabdaaacdaccccadccbddddbd
acdcbdcbcdadddcbcdcaadccbaaaaadbcbdccacbabbbdbacccacbcbcacbdddcdccdbccbcbbdbddccaacacbbabccddabbdcbcabc
ccbaadaabdabdacacdabadbdaaaddbbdbcacadcadaddccccaacacccaaaaddbcacccdbcdddc
ccadabcbdbdadcbbdbbdabdbbddddbdcdadadaabadcbcdaabdabaabbdadbdbcddacadddddbabcadacdbbcacdbdacccbadcadbcdaa
addcccbcdcbcd
cdbdddcbcdbbabcbbabbaabbcabbbcaadcdccaaccbadadaddcbbbdccd
bcdacddccabaadabcdbcccbdaabcacaaba
bccbcbadddddcdcddcacdbadcaaabacaabcbbbabcccbdcbabbcbccdcdbabadbcadbddcbccdcccd
bbcdaaddddabcadddbaacadacdddcbadcbddbaabdbadbbcddadacbbbaabbdbaaaccdaaddabbdbdbdbabcaabaadbca
adcdbcddbcdccadcbdbcaccbcbabaaacdcbbacccbdcbbadbbddadadacdbccaaab
cccddbdbdacbcddbabadbdbcadaddbbcabdbdbaadacdccdaabcaa
dccbcdaacabbcacbbacaaadbcaadcdcbbaabbadbbad
cdacdacdaccadaccaaadabdcdcccbcbdbcadcd
ddcaaacbadbdcdacbabacbb
bddbddbcdbdbbcdaabca
aaddbcbdbcbabacbabcadabdabbdaddddbacdabddaadaabddbbccabbddaccaddadcdc
accdacbdacdcddccd
baaccaabacbacdabbbbbcccd
cccdbbcabacaccdacacabbbbcacdbccdbcadcaacbdccababadcccccbbbacadadcbcbca
acbacdbddaaaacbbbaabcacdbaddcdaacdbddaabbaabdabacbabdbdacddbdbadbaddbcbcababdacbadbc
bcbcbbbabccccaddbdbcbaaadabddaddcbad
acaccbcbabbdbdcaacbcbccbadacdaaabbbdacb
cadbbdaddcddadbccc
bbcccbbbdaccaabdbdcddbdaa
daddcbbccddbdcabaabdcbdacaadbdacadacadddcadbcbaddabcccdbabcbcd
bddddbdddcddcbbabbca
ddaccadccaabbcca
addbaaacbcddbdcbcccccdacdbbccababbbdcbcbcdcadbcbcddbdabcbbc
cbddabacabacdbabadbcbcbcbbbbadabbbbcbacbcccadddbddabacccdaaadadccdbaadaddccdccccdcabacbdcccbddddbddcbc
daccccaabdaacabddbbdccbbdcdccaccdcbdddcabdddaaddcbddbaabdcddabdbdccdbdbccbaccdabbaccabcbbacadbdbbab
badbddcbcabaabdaadadccababdabbd
dcbcbacdccbcccaaddabadaaaadbaadbdcdadcdddabdbdacaadcdcbcbcbbdaadcadb
abdccadddcaccbdbbddcdbcdccaabbdabdbacdbccbdacbdbcbdcbbabddcbcabbdabbdccbbcbcacdcbbdaadbabcaddcdbdcb
bbbabddcdccabaaccdcc
dcdcbbacccdadbcdadbcccacdc
bccabaccadacabaadaabbcbaabddbadbabacabcbacbaadaabbacaabdbcbcdadbddbccbbabab
bbadaccddacaddabcadbcccdaccadbccbaddbbdaacdcbbaabaabcacbaaaccbaacabacadbbbaaaabbcbadddbbbbcac
dcccdddccbcdaaddaddacccdac
acbbdccaddbcabbabacdcbcdadadabbddbdcbaabbd
abcabbdcbdccadaddadaacaadbcacbababdcccdbcacccddbcdcaabdaabdcbacdbdddbdcddcbdbaacddadbbcadbbdaccabbaadbc
bddabcccadcaddbdab
cbdbadcccadaacdcaaabacbbbabb
ccaaabdaddcdddbddcabddacdadaaadcbadbbaadbcbccacddcabbdbccaabaacbacbabdaaacddabcdaac
dbccababccbabdddbabcbccccccbabcbddbaacdbaabadaacadabadccad
bbdabbbadadccbdbbbcbcdcacbcbbccddcdcdcaacccbbdcbcbdcbababaacaddac
baababbcdaaccbaddabdcbcbdbcdabbddabddabdbdcbbcaacbdbabbb
acdbdaccbdcc
dbccdbdaaabbdbcacddaddcd
cdacbbccbcdaabdabcbaddd
aaacdbcddcdbdabccaacbbbcaacadaadddcaccccdaadacbdcaccbaccdcdbbddbdcd
dcaacccacdcbacccdbdaacdcacabcbddadabaabbaddccdbadbbababcdacacddddbccad
ccddddcaaddbaacadcacaccbaaabdcaddacadbadccdbbccabbbbcbbddddcdcabdcacabcbbcbcddbcadcddbbabcddbcbddcdadb
dbdddbaadcbdbdcdbacabccdaaadadccaabcaadccc
cdbccdbacaabbaddddacabdbbddbdaaadaaadadbbdbacdbcdddbbabacbbabaacabbcbdacbddcadbcbaccdbcadbcbd
bdccabdadabbddcdbddbcbaabcbbdadcadacddcbddbbbdcbccdbadababbbddcdcbaddadbbadadbabbabdc
cbcbacdcdcacbbcdbaadbcdacddddcbadcbddabcbdabcadaddcaadcdbcdbaabdaacbcacbdacccddbdbccadacdaabbaabaaaaa
dcbcdacdaddcdbaadaacaccdddbdcdcccbacdcbdccccaabbcccbacabbdcaccbaaabdcaccbcacdbabbccabacddbbabdabacdbdcacdadb
bbdddcbabdcbadadddbabddadddcddbdbcbbbdbbcddabbbddbdbdacbcbccbaabccaa
babdcbcdccbbbdadcddaabcdccbaddadcaaadacbacbbdbbcdbcdbabadbabacadbbcdabdacdadccccc
bdccbccdaacbcabbbaadabdcbbdddcacbaddaabccabbbaaccdddaddcbbbcadccad
cabadbdbaaaccdbcbbbdbbdcabcbacbdbddccccaadbcccdc
cdadbdddacdbabdbadabbcddbcbcadbbbdcbddadcabdcdcbacacdbbbdcdbdabadddbbdabdddcddbdddadbcacbaadbcadbcbdcaa
ddcccbcccccbcddccdcccacbdadbddcbdbbaccaccb
caddbabcbbcdcbaddbabddccbabdddbccccccabbdabacccbabaaadbdcbabddcbabbbbdcbcddbbddccabacdcacaddcb
cbaaaccaccddddddacdaddbcdaabbabaababbcdccdadcacbbbbcdcd
abdabcddabbdcbbadaadaaabb
cbbabcbbcdcbacccbbcddbbcaacbabcdaccaaadababbcbada
cbababbcddaadbccabddbdcccdbcdcababdbcbbcaabacbaaaccbcbadbbaaddbbcdbadaaaccbdacaddcadabcdbbdcccabaaaadbabaaaab
ababcadbbaaaacb
dabadbbcdbadaadbddddacbccaacdbdadccaddddca
bddcdddbbccacaaacdbbccbbcbacbcdaccbddddcddddabaabaab
bcaaacbdadcdcbaacdbbaacddacdbabbccadaabbbadcaccaabaadcadbcacbddbcacbddbddacccbaccbcaddbddaaabadccabbbb
babacdcccabcbbbbabbbaaadbbbbddabbdbdcbaadaaaadbadbcababccaddabdbaaaaddadabbdacbbdbbdcdcab
bbacdacbdbdcabbaacbbdcbacdccccaaccbacdddbdbbddcbddbcbbad
ccaaaacdbbdacddbdaaabcabcaabadbaabbcaddbaadadbbbcdaacbbacbcbcadddbaadaaaaddddadadbbadbbdddbaaaddddcccdccc
aaccdacadabccacadacdccbbddabad
dbcdcaddddbacddbabdaddddcacbaadbaaccbabacdcdadbbddcbcbdaba
addbcdbbccbcdcbaccbdbdaadbdaddbabccddadbaadbdcbcdcdddaacbaccbccadbdaaacacdacddbdcaa
caabbbacbadcdddddabcdbbcabcbabddcadadc
acdadbdbcbbacaddaccaabbbabaccaadcbbcadcdcbdcdcaadbdbddbcbddcbcdbbcccccdcbacaadacdabccbbdbbbaaca
dbbbdcabaaaaaaddabccabddcdccddcdcbbccddccdcdbddccdaaaaaddbdcbadaacbacacacdadcbbbdbbbdabbbbcb
cbdccadaacdbccdadcdcbaacaaabdcbcbdabdacbcacdcbdaaba
adbadabbccddcbcbcddaddcaadcacbbdddcddbacadbbbbabddadadadbbcbbabdcdaaadccbcdbcbbbadcbccddddabb
addbaacccddbdcdcd
cddcaaadccbadbadddcbbbcdbdaacaacbcc
bbdabacccbacccbcacababcbdadabbdccddab
dcaaacbacbcdabbccbadbbda
bdbbdbcaaaacacaabbbdbcacbacbbabbccacbdcbdbad
cadaddacaabcbbacadddcbddcadddccddbccadbaabcbaabccacddccdccabcdabbdccdbdccaaccbacbdddcccadbdbcda
bdcdbbbccabdacdddacabaaadb
cdbcdabdcabccdcacaababbdbcbaabcbaaaaababbdadaddbdbabcadcbddabbbabbdacadcaaacdadadcbadcbad
bbbdccdcbaaacbcabddaddbaaadbcaccbcdddaaaddccbcacabdbbbbcbccacaddabdadbdbdcababdcaccbadb
bccbbacbdbbcccddbaabadacaaaaabbbcaaabcdbcbbbcbdadcacccdaaddadd
dddbcabbdcababcddbcaabaacddccdbaaad
bbaccddbdcbbadacbacdcadadccacaacaddcdcdbabcacccdcdaaaaaaacbadadbdccadccabbadaabdcaacbccaaaacdbaddcbcabd
adadabdddaaacacbadadadcbdcbadccdaaabbddbabaddaaaacadadccabbbddbdcbdcdaddcdbcd
cacccadaabcabbcbabccdddddaabadbaccacdbcdbddcbcbbbadbcacbbcacaccddabdacdababbddababcdcca
ccddccabdcaadbdcbbdddadbcdaadcdcccdaadcaccbcabaacdadbcdbadabbadabac
dcbcaaacbacdda
abccabccccdcaadddbbbabaadadacabbcddddcbdbbbcadaacaaddccacaccacbbacabbcd
dcdbbcccbcbbdacccccbddadadabcbdbbcbddaabbcc
acaccdcbcacbdaaadcdacdcbbadbccdccabaacabddadddabcd
bcaabdbcaacbdacbdaaaaabbdcabcacbbdaaaccbbdbdcdaacbcdbab
bbccbcccaacbbcdddaccbbaabadddabadccbababcbdadddcdabdcaccbaacbdacabbcdbadcacaccaadababcbcdadbbdcdc
dbddbadaccddcccbdbbbadbbaacdb
ccdcdadabaaaababbcc
cddbddaddbddddabccadbddcdaacbbddbaccddabdcbbacdcccdcbadcbcdadbddddbbbacdacdcaddcdcaab
adabcdbcbcbddddcdacdcdaadabaddcabbcaaccbadd
bcacadbacdcaabcaddccdcbacdabbbacbd
cadabadddcaccccddbbbdacaabdbbdccdcbddabccdcbabaaddadccbbaadaadbcabbdbcdbccbaacba
bbdbdccccdaddbbadbbcbbccddbcabbdadddcbddcdddbabbdaddadcaacdabcabddddddcadbdcaaacabbacdca
caadcbaddbbadddcdaddadbadddadabaabdadbcabaddabbabadbdbdbaddcbbdcddbdbcabddbadbadcaacbdabaddc
cbcadcdcaacabaacdcaccdcacbaaadcdacccdbdccbcbdbadadddbcbcdbaabaababcbacaccdcdbbdaabbda
bcbacddacbddbaccbbcabadcadbcaacacbccacbbcdbbdaddcaddabadddbdcaabcacbbdbbcaaaaabaaddbdcdaccdacddccbcaaabb
dbccaaadbccbddbabdbdcdacddccdbacddddccbabbdbbcbbbdbbccbbabdcbcdccbaadcacdbcabccadcddbddba
cbadcacbabaccbccabbdbbaccbddacacdaaabcaaca
dbbccaaabdbdbddbcbadddbdccdbbaccacbcbcbdabdcdbbbcbbcdcdaccadbabacdcbbbcacdcccdcccaacbddcbcabcbb
acbcbabdbcccacddadbbadbcdbdbabcbcabcdddadcaadbcccbbdcbcdddcbbacccaacacdccddcdcadabcdcdbabbcdccbdb
bcbcacbabcccdccbdddcdbdacabcbacbbdcbaddadacbbcdbbdcccab
cbabdcbbdaacaddcaacabcbcbdcdbdadbadbdcadcabccaabcbdacdbaabbcbccbacdadccbcadbdbbbccdbacddd
abcadccbbcccddbbbccccccbbddabadcbddbcdcdddbccabdadabbbadcdbdcbaccdd
aabdbbdbbbdbbddbbcabbbabaa
cddcbcacbdccaccdbcacabcbbdccaababcbccbabcddcaaabdbbdccccbbbcbcaddbdaadcabccdadccabcdb
acdbabddaadbbacdbaaccbadcdcbaaaad
cacccdddcacbbabacbcdccddccccacbdaddbdbbdcddbcbcacdaacac
abaccbdddaadbbaaaadcbcccdabbbadc
dabaacacadaadbdcbadbbbaadaaababbdbaacbbbadcbcbcdcbdddabaadaaccacdaacadcabadccbad
bccbaadbccbacddbbabdadacaaaabadcccdabdabcaddcbacdddcdbccadacdcbcaaadcccacbdccccdaacdabdbcbacbacabc
bbcdcadcdadabaacadadacdbcbdcccaaccaabadcabaadccdabddabcaccbaacdadcdcaacccdbdd
dcbacabbdadcdadabaabacacccbadbaccbbbabbbccabbbbacdcbaccdcabdacbbacdcabaccbadcdaaabccacbcaaaca
cdbcdaccdabddbcccbbbaccabcddacaadcddcadcdcdcdaaadaabaabbacdbadddcddddbbcabdcaabdbbbbababcabbbadbbbbbbbddda
bbbcbadbdadabaaacaaacadcccdacdaabddcdbcdddbcacbcadcadcadbbd
dbbcbbaccabcccaddbcbdadcbccdcccdabaca
21 2
abbcabbccacbbcaacaacacbccccbcbbcbaca
baacaabbbcbbbacaabccacbbbaacaaaaabbcb
acabccaaccacacbacccccacccabaabbacacacbccabc
ababbaacccabacacbabcacaabaaacaacabbabaabbcbbabcbbabbbbcabcbcaaaabbccacabbaa
abbbbcbccbccbcabbaaaabbabccccbaacbbbaabbcaaabbcccabcacbaaabaccbacb
caabbbaaccabcbbccacccaabaccccacaccccccabbaaabbacabccaabcbabaabbacbcabcbaaacbb
acbabbabcbbcbccbccabb
abcaaaabaaabaaaaccbcbccc
accabbbabccabcabbbacabacbabbcbbbaccbbacaababbaaabacbaaabbbaababbbcbababbbccbbababbabbaaccbccb
ccbcbcccbcacacbbccbcabbccaaabccaacaaccbcccaccbbcccbcaaabaccbcbcaaabcbb
abcabbccbabccccbacaabbc
bcabcaacaabbbccabaaaacaccaaccacccababccbaabacabaaabcbccbbcbccbaaccccaccabaabcabbacccb
bcacbcccacccacaccaabb
accccbcbacbabababbc
bababbacabcabaaaaaccbbcaccbcbbabccc
abcbacbaacabacacabbccacccabccbccababbccbcbabbabacbbacabccc
cbbbaaacbaaabacbcacabacaaa
baacabbccccbcaaacabaabbaaccaabababbab
cacbcbcbacaabcbcbbbacacbcabcabbcabaabbacbccbcabaabbacccbcccccabcabcba
baacbaaaacacbccccaacbbbcbabbccacaacccaabac
bbacbbabbcbcaccaabbbaaacabccaaaccababbaacbbbbcacacabcacaacacabcacaaccaacabbacacabcbbbbb
137 51
dddadbcaabbcaddddbbbabbaaacacdccbbaacabadcbabbcdabbdcdabcbabacbcbbacbddaccaccbdbaddcaaadcbbcccd
aaddccddcbcbbdccddbbdbaccbbbdcabbdcabbbccdcddabbccdacabcbdbabcdccdd
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cdbbcacdaabdacbddcdaadbdcbadaaaabbaabbdbccacaddbddcdaabddcdbbddbadabadbddbdddadcbcacdbab
70 32
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abaaaaabbbbabaaba
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bababbabbbbbbbbbbbabbaaabbabbbabbbaaabaab
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babaaabbaaababaaaaabbabbbabaabbbbabbabbaaabb
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baabbbabaaabbaabbbb
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baabbbaabbbabbbbabbbbaabaabbbaaaaaaaab
35 24
baaacbaababbbcbcaaccacabbbcaccacbbabcabcccbbccaabcaabaaabcbabbacccaabbbabbbbcbaaaacacccbcacacbabaaaca
bcbbabcbcca
aaabcabccabbabccbaaaabbccccbcabcaabcacccbbccaaaccbbbbccababaacbcbccacbcacbaacccbcaacaaacbbabcabbabbcbaca
bcbbbaacacaaabbcbaaaabbabbbbaaacbbbabbbbacbaabaccccccbcacbbaaaaacaccacaabaccc
ababbaaccbbaabbaccabbbcbbabacbcbcbcaccbcbbcaaacbbabacbacaacabbacccacaccbcbccccaabcbacbb
babbbbbcbbaccaccccaaabacccccbbbcccbcabc
bcbbacbcacbbbcbbcbcbaccacbcbbacbbcbbbcbcacbabbaa
bbaaacbabacabbbcbbcbaccaaaabcabacaabaaacbbbaababbbbbccbabccbaccacbacaacaacbbaa
abcccabccbbcaaccaabacccaabcccaabacc
ccccbccbbbbaacbccaabcbcaabbacaaaaabbacbbcbababcbcabcacababbaaacbaabcabccccc
baccbababaabbbabcabccbacbbbabcbbcbababbbaaacabbbbbbbacccacaacaababcacbaaabacacbbaacabaaaccbccbaababbbcbca
aabaaaccabaaccaacbbabbbaba
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aabaacccbccbabaabc
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aabcaacacaaabaaa
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bbaccccbbaaccccbabb
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aacbaccbacabccbacca
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accabcacaabacbaaba
50 30
cdbddbddcdcacadcdacdbcbbbbcadcaacbbddaaacdbdaadbbacdbdbabccaddcbbb
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ccbccdbbccabbdbddabcbdcdbabdbab
bbbbddcbbddddbccbcdacddacdadacbccaccdcdaadcccbbbbccadcdacaadbdabdbcdaadabbcadcbda
cabddcccbcdbbbdddabdddddcbccbacdabbdabaacddcdcdbacbcabbbdcccccc
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babaaadaddadcdabcbcbaacbbdcbbacadacbdadbdbabcccccdcbadaaaada
adcadacbaaabcbbaacbaacc
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cbabacbbbbaccbababbdbccddbdacdcdcbdabdcccdccdacabdaadbcbacabdabaaacbcaaba
baadaaadbdadbdbbabbcdcadbdcbbabddbdabdcbaabbabccaaabccdbbdbdbaaabdcabdcadccabdcacbdadb
abbcaabcaccdcdbaccdcdccacbbbcacdcccabdacdabdaca
ccbaaabcabdaddbdbaaddcdbaacaabbbbaaaabaacabdcdcaacdacbcdabccabdbaaaacccbadddccdaadaddbabbbdadcddabdabd
bbbbbdaacacbd
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dababbccccdcdacacdadabbdbcbaabdabdcdabbbbdcdcccabdcbbbdddbdacadddccabacdca
aacabccbcdcddacdcabbaddacaacbdcaddbcbcda
cadabddcabddcdacdaabbc
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ababcabdddadadbbbcadbbcbccdbbbcddddbbabcdbabbccaaaddacdbddacbcbbacbdbaaccaddbbabcbabadabdbaacbabbddbacacc
bacbcacbadcdbbaaddcbabcdacabdbcddabcbaaccbbdbbbdaddaa
acbdcaddadabaccbccababcbddcdcabdaddabbbcddcbcccddbccabddbbaddbadbdaaabadcaadbbdadccccccadcdcacbdccdbabb
daabadaccbdbdabddadbbcccdcbaddb
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bddadcadbbbcbacabbbcdbadcdadccadddcadbdbdaccccbbaacdba
bcdcacddbcbcbddbcabdcccabdbabbbaccdd
bcabadbbbacddccaaaccaccdacddaaabcdbaabcaddbaacccdabdcacdadabaccbbcbcabcdbccabaddbbdbbbada
bdcacbdcacbbcbbdcbcdbcaccaddbaadadabbbdcaabcaabbbcdcdabdcabdddcbacbcdaadbcccc
abacbdcdaadaccbadacdcdbaab
bbdbdacccddbbdbbbccadcdbadcbdbbadbadadac
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ababaacdbadcddadacbdac
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dccbbcdbbddadcdddbdadbcdbcbbadcacbdabcbabbdbabadacdabddccbadbdbdcdacabbabbbacbbcbbdadaaddacabd
cadcdcacabcababca
dbbadaacdbaaaddcdcdacbbcbbaadbbccbccbdddbccbcaaddbcaacbbdccccabdd
bdcccacabbacadbdbdccacddacbcbabcdacbdbabdacabbaabdbbcac
bbbaabbcdbcddddadadccbdac
175 131
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bacabaacadccddbccbccaddbadccddcddbbaddddcbdacccdddcddcdadbccdcdccbc
adcacddcddbbdccbddabdabbdbabdaabcccddaaabadcbacdccdaccddadbdabacdabda
bcbbcbcadbaabdcbababdbcdcddcdbcaccddcaadcaabaaadaccdcbcdadbacabdacadbbcbaadaddbbb
dbccadcdbdbcabdcababcbcdbaddcbccdaabb
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ccdbbdacddccddaabaaaadbacbbabbcddcacddbadccbbcdbadabbbcdbcadddddcddbabaccadbadaadabaabaccdccadbdbab
baabdabcadcbddcbbccaccdabdbdbddabbabbbbcacbcbbbbddbacbccaddcbcdabacaccbcbbcdddbdcb
bacccbdbcdbaabadacaaaaabb
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ccbadcddbcabaaccadabbcaddcacbdcbcddaacbdddcabbababaabdbda
dacccabaaabcdbbcbccbbabdaccabdaddcbaccbbdcada
abbcddccacdbcbbadcdddbaacbbbcbcacacddcbcbcdcdcbbcaabbdbc
ddddccbccaadcacabacccadaddcadd
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badacbbcdbdaddaabbadbdbcadbdc
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cdabdadcaccccddddadcdbcbbadbcdbacaccadbaaabcbbddacbcdcabbbdcbcdaaccadbcdadaa
dbccdbcaddcbdbdbdcbcbddcacddcccdbdada
acddcaadbddbcabdaadbabcddccccdaaabc
babdadccabadbaaaadbbabaabbbccac
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cbbabbbcaaabb
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cddadccdbadccadadcdcbbcaddcbbbbbcddbdaaacdbcbabbbcacdcdacbcdcadcbccdbbcbcadbadacbabbaaaccbbddb
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abdcacdadaacacbaaccbbcaaabaabacaabcaadbbaaaacdcadcbbddbdcddcacda
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acbcacabbcbacaddbabaddddbcabcbaabdabbdc
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daaacdadacddcaabbbcdbaabbdcdddcacbbcbdbdabaacbabdcccbaabca
bbbcbadaccbdbaccaccdcadaddcaabccdbbddccdcdbacdacdbcbbcdacdcacaadccddcaddabbcaddcbcddc
baabdabdccabdabcbcac
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dbabdcaadaccbabaadccdbcacacbdccddccbcbbbacbbbddadccadddcbdbaadaabdbbaabdacacacacabcbdbdabdaaccbccacbcbccda
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cadabbbcaaddbcdbbdccccdbddbcbbddbdadbbbbdcacdbbbbccbdabbdbcbdbdaccbaccb
dbbdbdaababcbabbddbcdbaddbdbcadcdcbdcdcdacacacabcabcbcabbaacaaaddcbcabcdcdc
cdcdddbddcdaddbacadacdbaacbbcdddaaadbbb
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daadcddbbabccddaadadacdaddccdbcbcdccbbdcbcacdcbddbbbcababbcbcadbcaadbdadcbaccbbddbbabbbddbcdcbdbc
acdccbdabacbbccbbabcaaacbbbcbdbddbdabadcaaabcdacacddaabddbcadcdbdccccdbdbadccc
cabccbdaadadcbbdccdcadcdbccaadcbacdcbdbaadcbbdcbadaddbadcbccadbcbcabcccbbadabdcaabdc
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dbccacadcdacacacbaabdcacbdccdbddcaddcbbcbcdaadacdcadbccadddbcddbadcaadabcdbbcbdcdbbbcadbdbb
dbcbaadbabdabbcdbccdbaadabaaddcadaaabbcadddcccccadabdddabbaac
cbacbdbbadddcbcccadcddcabcdccdcbbdadcbcaabadccbcab
bccdbddaadbcaadbcaddcaddbacbbbabadddbccddcdbbccaacdccccbcbbbabbdadbbadaadcbaaccdabaddbddccacaaaabdccaabbdadc
dadbdccbcdbddcdccaabbcbbdcacdddccdaaaccddcbcccadd
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bcacbacadabcbccccdcbadcbdabacdccccbcadccbddadadbcdcdcdcddcdabbaaaddaacdcbdccbcaddbcbaca
cdbdbbdbddcacabaabdccbddcbcdaab
dbaccaabacdbcccdbcbbadaddbbadcbbbddbdddda
dbdcdcdacdddcabbccacabaacbddbaadaadcabcacaabdcbccaadcdddabcdbdccdaccccddbcbcabacadbaacacbccbddaacaddcbbddd
cbcdbacaaacbccbcddaabdcbbbcdcadcbbdddacdccdbbaddbcbaca
cabdaaadbbbaddadcbdcaaabaadcccabadbaaaaaaaacbdacddbbcadacbdadacdcdbacba
cdcbbaacccddbdaaaabdaddabcacabccdabaabddddacadbdabdda
ddcddbbcabcadbaabdada
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daddcbadabccbbcadbcaccaacddbbcccdbcbaaddbadbddcaaaacbadcaddadbbaddbdcbadabbccbdcdabbaabcdddbab
adadaaadcdb
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bdabdcdddccaaddbcabddaccaddcdcaacdaccbbdbbadabbadcccdbabcaadcabbacaccacaaabdbdcadadbdccbcdaac
bacdadbadcbabccdcbbdddbacbabdbdadcddcddddaabbdcbdddbabdccbaddaaabdbcbabaadbbdcccdacbdcb
cdadcbccaaabadbdadbdccdcdbcbcba
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ddadbaacddcbcadbbdaacabbaaabcbdcaddbcaacddccdbcaacbbbcaccdacbacbabcccaddbdccdbc
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cadbbdadbccccbacddaabddddccacbcabcbadbbcbabbdcadaabbdbbcacbddbbcddbccddacacccddcbc
ccadbccabdcdcbbabddaadabcdabdaddbdcddbddbaccdcbcccacdbadbabbdcddddddbadabddadccbbbcacacdbdbababacbda
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aabaccabcdaaddaabacccbaccacdacdcbb
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acadbdadcdabbbbcccdbbbcaabdddcaadddccc
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cbbdcddcddddadddddbddddcaabbdadbbbababaaaaacdcdbdaabdadcddddcaaacbbaacbbbdccadbdaadcbbbabbdbcd
abadbbcbdbdbcbccbbdbdcccbadcbdd
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aabdcbbbaacacdcabbbddccdddbbdacaddccccacc
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dcaccdbccbabadccabcbbaacbbdccdccdadacbbbdbcadc
adaacdaaddbbbcbcdbdacccadbcccacacdacacdabccadabccc
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dcaaaccbdaaaabdadddddbdabcabdddbbdbbbcdabcddaacbacadcaabccbbdaacdbdddccdbcddcdbdaaccddbcddccac
dccaaabaacdddbddadbcccaaaaddcbaddabacdadbdcddcbcdddcbdadcadbbabacbbcddbc
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bdbcbabcdadcdababdbcbcdc
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cabcbddbbabababacddabbcacbacbbdbaaacaaccbadabdbccabadbbcaacbdbbbdacbcdcbbdcbddaaaacbcd
caadcdabddabaccadaddccbdcdbcdcabaabbdcdccbc
bacaadbbdabdaaaaddccdadbccacbcdbabbdaddacbcbadcbbabbdaddbbcbccbadbaba
dcbbbacadbdbadacadb
accadddabacbabbbbbaadbbccdadacbbdbdbbbdbadacacacbdbddaabcbbbdadcb
cddbadabdaabcdbbccccbccacabbbcbcda
cbdacdcaddcccbbddabdbbcdcbacacbccaabaadadcaddbadbdccbcaacccdca
ddaacaadbcbaababaccbcacbaadabbbddc
cbabbabbccbcddaacdddcadccbdadabadbabdbabaadcdacaaccacddadccd
cbdddacdcccddbabcbdbbcdadcdccbbcbbcdbdaaacbbbadbaadaccbbaddaa
ddbcdbdcddacacacbcdcbacabcabcdcb
cccdcdbccdbcabdacddabbbaadbbaabaddbcbbdabdcbadbccdbcacbbdacbbdabdadcbdbbadadcadbcdbdaacaaddddcdcaacddcdbbab
bdcabcaaacbcbddabcbcdbdaadccbaacadadcbaacacbaadabddaccacabdbbbabadaddaacbabcdcdbadcadbccadcada
10 7
aadcccddabcbdacacaaabddadccadbcddbdc
cbbcddbacddabbaacbadacadacdbbaadadbcbbbcabadcddcdbbbdcbddcacccdbadaabcddcdcddca
bccbacbbcacaabaaaabacacdccdadccbadddcdbdccdabbccbcdb
addcbdaaad
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dcabbacbadabacabaabdabbcbdbddcacbdcdcddabbcababacddcbaacbabacacbccbaabddadbbdba
adbbdadaddccbdbdbdcd
accaccaddccbcaabccbcccacdabbbcccaddbcbcacaddaacacadbdcbadbcdcccbbdadddbcabccbdddabdbcda
badbabbcbabcbcbccbddcdbcadcdcaacaaadaadbdabaadcddabbaccaddbcabdcacddccbcbcbacddbcabaabdcdbddbcbbb
bcbcdbaabccabcbabcbbbaddcbadbbdcbddababbdddacaacaddccabbcabccdcdcdcbadadddbaa
93 54
bcabcbcdaacdddadbdccbaddcdbdacbdacdbcdbaacbbbdaccaaddccbaddbcdabdcddbaccabbacbdacd
abbbabdddcbaabbbaadbddcaacbcdcccbbdabddabdcababacccbaadcbdcdbacbabaaabcbdcad
daaabbccbccdddcaccdacdcadccddaaabbbbcbcabadbdcdaacddcdbddbbdcccadbaccbadaddabbcbdddcbdccc
dcadbbdacdcadadbc
abdacdabcdccaaadacbac
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adbcddbccbcbdbdddadacdbddbddbcbaccddbbbdddcdddbdbabcbccbcabcbcba
acbcaaadbdbaadaccbbc
cdcadccbdabdcbbacc
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cccacabdccabcdcbdcbbbddddccaddadddcacbcadcacdabdcaaadbbbbaacccbdabadb
dddabcbcbadacadbcbcbcccadbcbbaaabddbbabcccabacacabacbadacddaadbdbdabdccddaccbddacbacaddacaaabaccdbddab
abbaccacabdbaccbbacbcdcbbdccdcdaadddcacaaddccdbadddddaacccdbbcabacccddaaaacccddbddb
caabbbbdbabdbdadbcdacacbbaadcbbccadadbacbcbbdbd
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acabaacdccbaabccaaadcdbdbcccdbdcadaccbdcbabbbcb
aaddacbccbbaabcdddbbdbbcccabdacaddbdacd
bcbababcdacaaddcbaabbddcddcaabbacabadbcdacadabaccadabaccdbbbcbaacadaaadbdddccdbdcdbadcbddabbda
cbbcccbbcbcccbadbdbabbaaaccabcdadbcbccaddbdadcddcaaacbbbabacbacabcbbcbbdabbcdc
bddccabbbdaddabcdbddaaabdadbdcbdaabdbaadcccbdadbcadcbaccbcdccddbbcaabcac
cbcdadbcbcadcbbaadbabdbbdbbbd
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dbcdcddcbdaaabadcbcbcddddbccddbcbddcdddcdacccbdbbcabddcabdbadbdbcdbddcdcabdccdccaa
dccbabcadaacaaacdcdaccdbccdccaabdbddcddbacdadbaadadadc
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caabdacdbcbdccdbbdacbaabcdbbbcbbcddcacccabadccaddbdbaba
ddccdbacdccadabacabcaaadcaddaccbacdacbaacdcccbdcbcc
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42 30
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266 12
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60 45
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160 79
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acdcaddcdcbcacdbccbcababababcbcdcbcbadcbcddbccaacbadbcabbbbadbcddddacbbddbccbcdabcbdb
bdccbddddaaccbcccbbcabcbdcdcdaaccdbdcadadadaadddbdadaaacbdbcbb
abbaccaaddcaddbaacdcdababcaabdddbbbbababbbaccabcdcbdaabcbbddbdbcddbacdbaa
cbaddccabdcbdbadbabbcaacdacccbc
aaccaadacbcbbabcddcdcacbdabbdacdbbcdaccccddaadddbccdbaaabaacabca
aaabdcbcaababcabbbbacd
acbbbbbccdbaabbcabdbbbaacadcdaadcdaacbbabdbbcbddccddabdacdddbdbcdccaddbacbbadababccddcb
aacbddabaddbddacbabddaccaddcdabdddddaaadbd
aaabaddadabdbddacbbaacbdbbbcbabdcddcadbbbdabccbacccdbadbcbdcd
bddbdacbdbcdbdadddaaabccabbdcdcadbdddc
bbdcbaaccdcdbcdbbbdadbabaabcddddabbddbbdbcbbbbcaabccaaabdbadadddcacab
ddadacdcadacbadda
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dbacdbdbdabaadbcddcacaabdddcbbabbccddcdbaacbbccddaaddccdbddadccdacaacbbbcaadaaabddabbaacaddabcadbd
daacdbdacccdbaccaaabbaabcddbcacbacbdddddcacbd
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daaacdaadabcadccabacabcdcdaddbcdababacdddaddcb
acbcabbcabcdaadddbaaacabcbcccdcbaabccaaccdabcdcdbabacaddaddbcccbadaabccbcbcacaabccacaabcaccdbadabbcdbbb
ddcdabbbdadadaadcaaacccbabcccbacadcaaababaccadcbdccbadcdda
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dcddcaacabdccccbcdabdaabbadbdabaddacb
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aaadcbdaaddaddbccdbbbadababcbcbaaccdddddabbdcdbcccdabcadcabbbdcbddddcaadabcddaabccccbbcacacbccdcbbdccccdbdac
daddcabbdabcacccddbabcaddcbdaccddabccccbaabcbddabaccaacacddcc
adcaabdacaacdabcbacbddcbbdddbdbdcdbdacabdcacbbbadcadaabbabdabddbccbbcadcbdccdbb
daaacaccaabcbacdcaadbbcdccadbb
bbcdbbdbcccabacbdcbdbddadacbbabdb
bdcbabaccacbdcccccddbbacbdadddddadbbdabbcaddaccaa
abdcbcadaadcdaddbccdcaacdbdaccdbdbbcaacbcbacccaccabdccddbbdccbcdabbdcdaaacdcddccabbcbbadbbaccadadcdbccbdbc
adcdccbddbadbccaadabbbcbcaadcaddbcbcabcbacacbadcdccbbccbcbdbbbbccacadcdbdbabadabccccbacdabbcbad
aaaacdaacbdcbdabcccabaaacdbabcaadbcabbcdaccdacabcaacbabaccbcdaacddaabbbabcadbcbbcbbaaacdbbabddcbbbbaa
bbdadccbcabdacadabdaacbaadbadcbcdcdddcdcccabcddcabbcdaddccddabddaddcacbadbdcbcadba
cbacdbdcbbcbaccaaddccacacbdcbcbaadadcbbcbbbdcccaddcba
daddbccaadbccbbcccbbdccddbadaddadbdaacddbbddaaaccbdddabcbcdacddcdcabbabddbbdabdbbababdccbbaddddaccbccabdc
bbdbabadcbaacdacbbcbddbdaccdcadbcadcabdcabcdbdbaacdccabbdc
dbdccddccabdcaadddadcdbcbdaacdcdababcddadadaaaabbdacccc
ddbddddcdbabdba
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aabaaacccaadbbdbbaadcabbbadcbbdbbdabccddbdcdacadbbbacbbdbdacbcbddcddbabba
bcadcacdaadacbbdcdccdacbacbdcccbaabaadbdcd
cdbdbbbbacadcdbbcdadcbacaabdaccdddcddaacbdccaa
ddaabdacbcdcabccdcbdabacddacaccdacbbaddbadbaaadacadaccacbadbcbdacbbbbabcbdcadcdbdbbbbcbaabaadaccbddabdbba
cbdbcbcbdcdbacdcdadabbbcdddcbacadbaaabbaccaacadcbbbcdbbccaaddd
cabbaabbccaaadbaadcdadba
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bcaddbcaabdacadabbdcdccdbdabdbacaddbcadcdcddbcbdcabbcbcdbcacdacdbaaabdccda
daacbddcdddcccbcccdcabbbcbdccdbdccbdbdc
bacacdbbbacddd
cccbacabbddbccbdbcbcbbcccbadbdbacdccccaddccccdbbacbadabdcccbdaabdbdbdadbdabcbccbdbcacaddbbaacdbabdccda
cdcbacdcaacdadacbbaaaabddbbabdacacaccbaddcabdd
dbababaaadbddaacccdcddaadcaddaabdcdcabcbdbdddbccbcdbcdcadadcdcabdccddabdcbddacacbbbbdaabacbbb
cbababcccddcdcaccabcccaddcdbabbaabaaddbdacdcadddddacbaddbcaddaddababbddcabbddadddbdbdbdddab
ccabbbdabbddcaadbaadcdcddbacbabaadabcdbadbababbaacabccdabdaacddaaccbbddccabdaabbaccccdcdaccacabd
bdbdaadbbcdbcbbcdcacabbacdccccdaaabcbcdabcaaccbbaaddcababcbdac
dccabadbccbcacdbadadaabbbdbbababccacbaddcaabbddcabdcdbccbcbbabdaacaaacddcabdbbcdbcdcacdbaca
adccdcadaacdcaaddaabcabdbbbcbcdbdcdacacacccbaccababdaaacbbcdbbaccc
bcbbddadbdcabdcad
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ddbadacacdabacdacadcdbaacccdbadbcbcdbdddccacaaddaacbbdbbdd
cdacdcaacbdcbabcaaaabadaacdcadabcbadddaadcacabbcdcddadbdcdacdccccddbaadbdabaaaadbacdcdacbddbdbcb
dabdddddaabaacbbbabdadcd
bababdabbdccbadadbcccbbcdbcbcddddbbcbbcacccaacdbaddaadcdaadbbdaacadcadbcadcdbcbdbdccdcbdbaadccddadab
abdbaacaadabaa
acdbdabcdcccadbacadadabdcadaadcdcaddbaddadaddaacbdbdcbdcddbbbbcaabccbcbcabaaabacdadccdbdaddb
dbdbdaccccadcacaddccbabbacbdcbadacdbabdbbaadacccacbdbcccdabccbabbabbaaddacbddabdbcadababccbabbcadbdc
bbbcccacbcacaddddcbcbacddcbbacaabcbabdddcacbbddbcdaacababbdabcccbbccbdbbcddd
ccabbcbabbbcadcbaacaabcbbccacacbbbdbacdacbbccbbcacb
cdaacadaddcabdbccddbccbdbcbacbcddcadaddbbdbbaddccdbbddcbdddcddbbaabdadcbdddadadcbbcdcdbdbcdcbbbcddbcbdbccacda
dcbadadbabdbdaaddcabdaadbcadbadaaddaddddcbdaabdcabbdaaaad
dccbbbacdbaaddbcc
cdacdaadaacaccdabcabccbccbcbdbbbd
dabcadbaddadbaadccaaaacacbdcddadadabdbcbbcccaadcadccddcacdcbd
cdcddbcbbcdaccacadbabcbabdaacaadabdaacaaadbadddcdddddbbdacddbaaaaadbddadacdabcadcbbadcdbbbdccadbdcbaca
bcbdaaaaccbbdaacbdabccaccdcbdcbbaaabbdcaddbcdadacccdcba
abcbdcadbaacdabaabdabbbbcdadbcabdddcddacdccdabddccad
aacbdcdcacdabdaddbddcbddbbabacb
abacbacaacdadcbadddbbcaddbabccbbbcc
aadbdbbbbdbbaccbacbd
cddbbdcbdadccadadccddcadbdddcdcddbabaabcbddccaacbccccbcabccbcdaccccddbaaaddbbcb
49 2
ccaacaacabddcabcadccaddb
abcbacccbbcadabcbda
bacbccbcaaaaaadaddbbdadccbbbcaabadadbcdbaccddaacddacbbc
cacbdaaaacccddccddcdccaadcdaabcdcdccbabaaddbaabdcdcdcbdccbdddaad
addbbbbadacdadddcbaabadabbacacd
bcdadbcddacaadbaaacbcbacddcdcbaabcbcccbbacdacadacbdccbdcacacdccabcadadabaadbddaaaddbabccbdc
dcddcaadbcadaacbccddbbdcdbbadbabacbaacbdaccaccaaaaddaccabdacd
adadccabcbcdcdbacdadaabdcdabaacdbcadcdaabcbdddbbddddbcddbaacbddddaddaaaa
bcaddcdcccbacbacbaccac
dddcaacdddcbbbacdacbdcbabcaacbcdddbadd
bbabadbcadadadadcccbacddccdbaadabaaacbacbddaadcbacacacddcabaacc
addbbbdbdcaacccbcbac
bacabcbaaddacbcacbacadabbaccabdcdccacbadcbadbcdaaacdcdabbdccaca
adabbcabcbdbbaabbbadabadddcdddbdbdbdcdbddabdcbbad
cdbdbbbdadaabbdaadbbbbacdabaabbcdbbdbdbcbdabdbbdaadaabcbbba
babacdbcddababdbbcacaaabdcdaadddaacbcd
aadddbcaddaccccdaacdadbbadbacdbdccbdbdcaadcd
caabbbbabcbbcccdaacaacacdbbbcabdc
abbdaadbcdaddcaaacdaadaddbddadadbcacadccdbdcacbaacbacdcdcaabcacdcbccaddabcbcdadbabdc
dbdcbabcacdadcabdcddaaaabaacbdbacaadbacadacacdacccaddcabdcdddabcaabddc
dcabdabcacccadacdcbddabadbdaadadacacababadcddcdddccdbdacdbbcbcdabcbddcdaddbacdbbcacabcadcccdbdbaccddddccbbdd
ccbcbadaacdacbbdadbdacccacbaaccabdbaaaacbcacd
ccaaaadabdcbcaaadccbcddabccabadaacccbdbddcdbdaaccdcdbdacac
caacdcdbdcdbdccdbcabbcacadbbaacdcbcbdabbdcddbaadbcbcdbbaccbabbcbdccddddaccbcaaababdac
bdbbaaabbcdacdadaccbcdcddcadcdadbdcccccbdbabbdbcbacaabacccdaabacbaaacaaccdbcbcd
bababcbbbabccbdcabcadddcbdbbacbbcccbbdbbabbaccbcbcdabcadcaaddcbdacbaddbbbddddddcbabcbadaccadcd
dbadddcabccdaaadacaadbbcabbdbbabccaacbbaabacddaaddbacdbcdaaccbbaabbdccbdcaaaabcbcadddaacdbbbcbaaddbcbcbaaad
bdababbbbbadcaccbda
bbbcababbadbdccdcdcbcdabadcdbcddaddbbcadaaddbbadababddcaabacadaddccdcdddacaadad
accddbadbbacbdacaa
cdacddbddbacbbdcdcbabdccddaddbacccbbabbddbdaacbbbaabcaadccaaabdabb
aacdbcddccbddbccbccbdcadcbbcdadaadbcdcbbbaadbcbccbccaacaaabcbac
accdcdaacbbcdcacabadcdcdacaa
cacccbcadbacbbccbdbcadaccabdcabaabbccbcaaddadaad
bbddcaabddaaddacbdbcbdababdcbbdbdadcdaaabdacbbbcddbadcbaddcddcddbacb
bccccbdbbacbbddadbcddbada
ababccbbbdaacaabdaddbbadcaaddcdcdbaacaccaccdc
cdbcabdadbacddcacbdbbdcacbdacdcdbdabaddcdabbccaccccabcbdbacdccccdaaccaaaaaccbccbb
daddcdbadccadbaadccbbcbcbabcccddbabaaabccbddbccdcacdacaadbcacccbacbbcdcbadabcdbcddddddbdbdbacabbccaddbcddb
baaddaabcc
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dbbbcdadbcbdabadccaadadccbdaadadcdccacccbcdcccaadbdcbdcabbabbbddadddcbabccbcbacaddcbacbddccbaaabab
cbcbcabaadbabbcbaddbcdacaccdacdcababccdbcadccabcbbddcdadacbdacadbbadbbdcdcabaaccaddcbdbaadadcaabacacccc
cacbbdabdbaddcadbadabadacacbdadbadbdcccdadddaccbcccbdbcabbcdcbbccbabcbddadabbadccdacaaaccdbbadcbbcacbcbba
cbbaaccbbbdbcdaccaddbcddcdcbbddbbbbacbbadbccccbdaacbcddddaacacddddbbbdccaaabadadabccbadcccccabadbcb
dccadaaabad
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dbddcdcbbcdc
cdabdaabccbabcdbcaabbdbabdaccabdbcbcabcdcbadcddbacbbaccaacbbcddbccdcabbabbcaadbcddadddbadbccbccccbcdbabbaacab
42 34
aabccccccbaabbcabacccaccabacacbaaaabcbcabbcbabccbbbbbcbbccbcbaaacbabccaccabacaabbaaabbbacabcca
cacbbaabbabaacacbbabcabaacccababbcbcbabbbbbbbbaabacaabbbccbabbbaacacccb
bcaaabcccacaaccabaaaacccbacbbcacc
abcbaccbacbcbbbbaccbcabbacaacabccabcaabbbbcccaaccacabaacbabccabcabacbabcbbcaabccbbcbabbcccabbcabbcaabaabab
cbcaacbcccccababbbbbacaaccccbcccbacaaabcbaacbbaccbbbc
ccbcbabbbbbaabbcbbccabbcaccccaabccaabcaacbcacccabbbbcaacabacabababaaabba
baaccbccacbcbbbacabcaabbcbabbccccabcbacbababbccaccbcbbbcabaacccbaaa
abaaabaabbaaacababcbbcc
acbcabbacacaabaacaacaaacbbbbcabbbcbabcbcabccbaacacaacabbcbcccbaccacabcbbbacccb
aababaaaaabcacacabacaabcccabcabbacbab
aacccccbcbb
caccabbcababcaabcbacaabccccbabcccbcbbbbcbacaacccbababbbccbabba
aaabbbcaabcaccbabbcacacb
cabbcbcccacccabccabbccacbabccabababacbcbbbbbacacb
bbaccaaacccbabacaacbbbccacbbccacaccccbcaabbcccbacacbcbbcaaccaabcccabaabbaaaccccabbacabccbac
cccbabbbcabcaabccbcccccaaaacccbcabacbacbacbbbabcbccbbbbbbacccbbaacbbacabacaaabcaacbbbca
cbcbbcccacccabbcacbbaaccacacca
aabcaaacbaacaabcbbcbcbbccccbbcabaaababbcababbaaccbbabcbccbacaabbcaaaaabcbabacaccbbbbaccacbbbbbaabbcaaccaab
aaacccccaabcbccacbbbcbbbaaccbccaaabaaaaacacbbccaca
acbaccbcccabbaaaaabbbbbacabbcabcacbabccbccbaccab
cacbbcaaccbbbacbaaabcabbcccbabacbcbccabcaacbababcaacacbbbbcababbcbbacbcbcccbb
ccbcaaaabacababcbacacbcacaaaaaaabcbcaaccabaccbbcbbacabbbccb
bbbcbabaccaaabaaaaaacbcbabbbcaaabacaaaaacabacacaaacbaacaaacbccbbbbccabacbaacaaacaabbccabaa
caabaaaacaabaabbbcababbbaabcccbcbabbbabcbbbabbabbbbacbabb
cabcbcaacacaabaaacacabbbba
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cacacbaabababcbabaaaacacbcbbabbbcbcbcacbaccccbabcbaabaab
cbbbabbbabbcababbaccacbcabacccabbaccabaccbcabbcbacbcccabbbbabbaabaacabacacccca
bccccabaacbacaac
accbccaabccbbbbaabbacabacabcbbbacabacbbaabcaccbcaacb
abccbaabbbacbaabacccbbaabcbbcbabbbaababaccbacaabcbacbcbcbaabbacbbaaaccbbbbbaccccccbabbcacaabccbca
aaccabbbcccaabacabcacbacbbabcaacbbcbbcbbaccaaabccaabcaabccabbbcbb
ccccaacaacacbaaaaaaacaccaabccbaacbbbaccca
cbbaaacbbabbbaabbaabbabaabbbbbccbcbcabbccbacbccb
bcabcaaabbcbcbabbabcccabbaacaccccccbbbcbbbbaabaccabcabcabaaaabbccccbbcabcacacaccabacaabbcab
bccbcbccbbbbcaaaacbcccacbaacbabccbaaabcacbcaaacacaaabcccaaccbaabbaaaaacabbbcbccbbbc
caaaababcccaaaccaaaccbbbbbbbbaaaabaccbccbbcbbcabaaabbbacabbaccbcbbcc
abbcbbabcbcbcacabcbcbbbbbabcbcab
aacabbbbababbbacbbbcccbabaaacacbcaabcabbcacabacaaacacaccbbcbcabacbcbaabcccbaabbbcbccb
accacbccbccabaaaababaabcbcabcbacaaccacbaaaccccbbacaaccccaccbab
ccabcacbcabacabaaaacacaabcaccabccbccbbbcbbbbbcaaabccbbaacaccababbabba
bacbbaaaaaccbabbbaaaaacbcaacacbccbbbababaa
263 85
bddacdcbbdaaadcbbadadabcddacddabaaccdaabdbbccdcababaaaabbcbaadcbcaadcddabbddabcddccbcdbaaaca
dbcabbbbacbccaadadcdccbacbdcccbcbcdbcbdddadbdac
ccbaabccbcd
acbddbccddcabdcaaadcdcdbbcbacaaccbdcdbccdbbccaacadbccdbdaaddbcabddadcdbadc
caabcbbccddccddccdcdbbbacaaccacdbabcdcdcdabbadabccbcaddacbacdbcb
cbcbbbaabdbcacbbcddcadbbbcbddcbabbbadddbcbabdddabcbbaabbdbaaccccdbccbdcaca
cddadacdbadcbbcbdccbcbdddbdadabdcbbcdabaacccabaacbacdddcd
cabdcbdacdabcaaddbdbdbbbabcdaddabbdaddbdcadbccbdcaadb
cdadddbcdabaddbbda
dbbaccabbcbccdcdabaddc
cbbcdadcacaccadacbacbbdcdccccaa
bdcbdbbddadaabacbccdacacaaccdddacbccdaccbaddadbaccbbbcdcdacdaacbbc
bdababddabdbabdacbcdddcbacacbacbacddcd
ccdbdcbbccbdddcddcabacddaadcadbacdcacbddaadbb
bdbaacccddaaccdaadbddcbbbabacdbcacdcabadcddbadcccabdbbadbcdabdddcccd
babcdcdcdacdbbcccdbdbcbbddddcc
dabdbcdcadcdacabbccbbaabbacdbccbabbaabdcacbdcbbccadcddcbbdbddc
cdabcbbccccacbbaadbbcacaacbdcdbadbbcbbdcbdcdbaacddbaacdaabaadbcadcdbccdadcbaddabbacbbdcdaaadbacaadbdaab
dcbadbaddaddcbacadccdddcbdddcbdccadacddccabaabcaaccacbbddddccccbacbaadbbdcaadadcdabdbcbbacbbbdcdbccbcbbad
cdbacbcadadacd
aadadacdddcaadbaadbadacdbdaabccbabddcccdacdccbaabacbcabdaaadbcdbaacaddaaadbdcadcbaad
cbdadcadcbddbcaccdacdbabbdaccdcbdbcadcbbacdccbcdaddacbabadcadbdddadbbcbdaabdcdadcdabaddcddcadbccbcbcbddba
badcbacccaaaaaa
bbcbbaccdcbdaddabccaacddcbccdaccababbbaddbbbdaaddacaababcddcc
dcdbbccdcadcadadacdaddccdacddbcbbdacbaaacddccaadcdcbbabaddcbbdddd
dacaabcacacbbbaabadcdbadb
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bcadbcdbcdbddabcdbdddaadabbabbadabbdbdcbaabd
ddcdbaabcdddbdcadccaccabddbadccddbdbdb
cabdabddbcbacaddaddccacccaacadcbbccdbaacbccdcaddcddddcdcaacdabbbdbbbadbbdaadaadbbddbdbdbaa
cbcdabcbabaacdacdddddbbabbb
adcbbaadccddbdddcddabbddacbcdbadccdacabdcbddbdbcddcbbacbcbabccdababdddbcbdacadbaabbacaabbbbda
dddaabbbadbccbdbdcacbdcbcdbdbabdbdacacbccccbdabadcbadbdabbbbcabcdbddddaaabcaadbcaaadbbdacddc
bdacabbccccaadaaacbddbbaaddbccbbcddbc
addabddacbcbaaaaabbbbabbcabdbbcbbdcbbbaabddadaaacabbaabbacdcbabcaba
bbcbbadaaddbbaccadabcadacadbaabcc
bdccbdacdbc
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ccdabcccacbaaadbacbdadcbcdbaadbda
bbdbbbdbbddbababcdcdacaaabaabcacdcdddabccbdddaccd
bcdbddddcdbacddcdbacbcaaabbdbbbbcbacabbaabcdaacacdbdcadacdcadbadadddbdbddadc
bbaadddcbabcbcbbacdbbaaacdacbabbbcbbddcddddaaccadcacddaccdcdbcbcacabb
daadadacdcacbcbbacdccccdaacaabbcdadbdacbccadcdcbadcaabccadcddaaadbdacdbcdcab
cddbaaaaaccaaddbdddcdccadcbadd
cadcbdadcabcabbbccaddaddcdbacadaccbacadcadcabdacbadbaaadabdaacaabddccddbadcbcddbadbad
daddbddcdccbcbcdcdcbbcdbbc
bbcbabccaabadaabbcccabcabdaccccadbdcbbbccacacadddabcbaccbadbdbcbccddbdab
cbaaddcbbdccbcabbdcdbacdddcbadbbbbadabbcdbbbabcabcddcdbadbbaadbdabaa
dbaddddadbdbdaabcbcbcabbaddcccbdbcdabbdcddcbbbbcdaaadabdacddbaacacabbd
dbadbbccabcdcbcaaaaabacccbbabbcaadabcbacbbaaabdbdbbdcd
abcbbbbcdaaaddacadaacbbaabddcaabbacbaadbdadcbcabcdcbbdcbaa
adcdbbdaaaadbbbdaadccccacbdaabbcabcbdbbcdbdaadccaccdaccccdbddaabaddcddbcbdbcbdddcdacdbcbacccbbadcdcddcababcba
cbccabcbbbbababcabdcdcadaddbacccdbdabbcbddc
acbccbdaabcdbacbcdcdaabdcbdadadddabbbadaacdbdadcabcacabdabdbbdbadbdcddcbbdcabcccdccbdcdbdbbdcbdabdbacdcbbb
abaacdcbcddcacdbbcccdcdccddbcbaaddcddabcacddaddddadddccdcdccbbacaccabdaaadaabaccacdacbcacddcacaccccb
dddadabccadbdbaacbcabcabdadbcdbccddaacbcbbcdaadbdadadaadcbbccbbbaaad
bcccddccabddccadddddadababdbcddacabdaadcccacbbbccacdccaadcc
bbdacdadddbacadbccadbdbcdbcdcdacbdadadccacc
bdadcdacbcddbbccdbbabadbacaabbccdbcbcdcdacacbbcadbabbbdcccbdbcbbbdabcbabdddddacabdddabccacc
bbadbadbbbbcbdbbabbccdccaabdddc
bcbcbadbcb
cbcdcdcadddccbcadabdccddbadadabcadbbccaadbcdcb
bdabbaadbaacbdccabaca
daaabdddabdacccbcac
cccdcbaabcadbdaabadddabbccdbcb
daabbcaddadcbbdbaccaddbabccdddbcaddccdbdcddddbbca
dbdcdccddbdcbcbcaabcabdddbdaaddccbcadaaacdddbdbcabdaaabddbbdddbabbcccbcdcbbddaac
bbbadcacaabbbbcddbddcdadbdd
cbaccabbbaabac
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acdadccbaabbccaaadcdabcadbcddaccacaddcaddadabcbaadbbbabdbcbcccbbdabddbaca
dbbacadddcbadcacccbcdacdcddcdabbacdbabbaabddbabdabacdbadcccdbaabaddbcccd
caddbcccccbadccbcbbdbadbcdbcbdbaacbcdbbdcbcdcdabccbbdbbacabdabdbaabbbbdbdadbbbabccdbbac
addddabadaccbbcdddadaaabdaadaccacbccacddacaaddadcaadcaccbcbdc
dddccaaadaddbcbadcbbca
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cddcdcccccdddcdbcbbddcdddbdadcdddcaabdddddadccbabddcdccacdadaa
cbdabccbbccbbaaacbdddadcacdddabdadbbadcaacbbdbccaaadcdbacaaddbacdbabbbaccdbcaccbbcbadcacc
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230 17
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baabaababbacbbcaacabbcccacabcaababbbcaababbccabaacacabbacacbabbacaabbcbbbcacccbabbbccbbcbbbacbbcbcbacaa
ccaabbbcbcaa
bcbbcbacbbabbbaacaaaaaaa
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cbbaaaababacaaacacabbcabbcccaabcabbcbbbcaacbccacacbaaaabaaabbbbbccbabccbcacb
160 93
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ccaddbaacbcdaacbdadcabdcdbabdaadacdcdcbdb
bccdaccdcaccccbcbbcbacbbbdbdddaaaccccbbaca
286 1
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50 45
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157 157
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18 3
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63 2
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216 44
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bbbbbcbbbaaaabaaaacccbaacbbccaaaccbaabbbaaabcbccabbcabacbbccaccb
bacbaacccbbcacbabbacccabcaccaabcbbaabbc
babbbbbaaaac
babbbcaaaccabccabbbcabcaacbccbbbabaaaacab
acbbbabcbcbbcaccaaaabaacaa
bbaaacabccbbaccbccabbabcabcbc
cbcbbaccbbcabc
baabbccbaacbcbcc
cacbcccacabbcccbcbacbbabccbcabcacabaacabbcaaccaaaaacccbbabcbccbbbbcacabbaaacbaacb
ccaacaaaccababbbacacccaacabbacaaacbcbb
aacbbbbbcaaabccaaaccbcbabccbacaabacabcbaccbbcbcacccccbaacaaaacacbaccbabcbabbcaacaacbcccaccccababcacbaacbca
bacbacaabbbcacbabcaaabbaccabbcaabbbbbbacbbbcbbbaccbaaaacccaaacbcabbacbbbccacbacbbabcaccccaaccbbbacbcbca
cbbbccbcbbbcbaccbcccbcaabcccaccbba
abbbcbbbaaabbbccbabaaacabbbacacaccbcabacbaaaaccccccbaabbccaacbaabcacababbccbbbc
bbaccccbabcccbcabbaacccaacababbaaca
cacacbbbbbcbabbaabcbacabaaacbacbbbbcbbacbccaccbaaaabaacacacbcbb
acbcaabbcaabcabababcbccaaaaaacaccbabbacbbbcacbcaccbaaacabaabbaabbbcbcacbacbccbacabcaccabcacbabacbabaaacaaa
caabbbbbcabbcbbaabbac
bccabcabbcbccccabcbcbaabacaaabbabbcbcaacac
ccbbabcacccccbbabbcbaaccccbccaababccbabaabbcbbacbbbacbabcbccbbabcacbbbbbccacbbcccbacbaccbbacbbaacbba
bcaabaaacaaaabbabbaaccbbabbbcabaacabbbbbbcbabcabacbcbcbcacbcaccacabcbbababaabccaaaccccaababacaccabaacabcbbaca
bbabaaccaaaacb
caabcccccaabbbbbcccabcaabccaabcaaa
aabccbbbccabcccbbcbbcabacbaccbbaaccaaabcbccbbaaccbaaaccbbacccbcbbbcbbaabaacabaaccbcbabbbbcbabbbba
bbcaaccbbaccbcbcabcabaaacbbcbaacaacbbabcababbbbbacaaaccabaabaabbab
bccbccaccaabcbcbccabcbcacbacbabbaaabbbcccabaabccacabbb
ccccaaaacacbbabcbabaacbcacacacaccbaccaacbaaabbccacbbbcaaccacabbbbcbbcabbcabacccbabbacbabbcccccbccbcbcccbc
aabcbaaacbcabacbcbcbaacbcabbcabbccaccbbccbcbaabcccbccaaacbacababccc
ccbaacacbaaaccaacababbacbcbbccbbabaabcbaccbccbbacaacbbcbcaa
cabbacbbcbcaaacbaaacbbabbbcbaaaacccabcabbccccaababaccabaaaaacccabcaacbabaabbccaabbcaaacbccaabcabaccbbca
aacbaaaacbccbbcbbbabacbbacacaaacbbaaaacababccccbbbcbbbccbcccbcacbabcbccacbbaaa
aacacbcaabaababaaaaccbabcbcaaba
bbabcacabaccaaabcbccbbbcbbbababacacaaaaabaacaccbbaaccaacaabbbaccccacabbcbbccbbcbbababababbbc
bbaabbbcbbbb
aabbaccbaaaabbababcaabbcacacbbbaaaacaaacbbcbacbcababcabcccbabbabbaaacbabacabbcbbbcacbcaccbcaaacbbabacbbcab
abccbbacaacaa
abbbababccabcababaccccacccabaaccbbbbaaabcbccbbaaaacaaabbcbccbabccb
ccbcacccbbaababbacbabccbacbbabccacbcaabcbacbcacbcaabbccbbacabaabaacababcabccbabcbbcbacbb
cccacabcbaccbcbcccccbcbcccabaabbababac
265 3
acdbaadcbbbdbcaacbaccbdbabcbbdbddbddbaadaaddcdcbcbddaba
cacabcddadacaab
aadcdbacabbdbacacddbdcdd
bcabbbbabaaaaddccaccbddadcaacaaacabdabacdcbccbbbcbacdddaacadadcc
cbadcaccdcabdbdcabdddaababacddccdcaabbbcdacdadacbabacdabaabdacaadbdcadcbaddbddda
acadcacdadbbdddbdacbdab
babdabababacdcadacaaaddbbdbdbbcadbaaccdb
bbcdabbdcaddaaccbbcbbabbcacbccbaaacbddcdbdacaadadbbdddadbabdadbdacbacaaacdabdbcdcccdcacbadaabcdda
dbabbccdbadcabccadbcbbabbddbbbdbbabacacdabaccaddacccccbcbdab
ababdacaaaacbbdaadcaab
bbbcdaadbdbaaddbdda
bccddbcdbcccbbddccccabdabbccbbbadbadaaacadcddcdddaabbacbadbacabddbdacaabdcbddaacacccbabcadbbcca
cdcabbbacdbcbdbcaabacd
bddccacbdcabbdcbbddbcaadccdbabacbcabaddcbaaaadddcddcbcabacbbdbcbadaddaabacbbaccdabdadcccdadbaacb
abcdadbadccdccbcababddacddaaabacbcdccbccdbccbbadcdbdbccccaadabbbbddbdbcbbcbaddcddcaaac
abbaadcabbdbbbbbbbcdbcdabaacbcdbdccaddaccaaaaacabcaccbcccdbdbcdbbadcbdcdcdbadcdadc
cbdaccdddccddadabcacaccadabcbcccacbcadbbcacbdadcba
ccdddcddcaacabddcdcdddacbaaddcca
abcdaddbcbbcdcdcdbddccbcadadccadadabbaadddbaadcddacddcbdbccacbcacbdcabccaddbcbacdabdcddaabdabaddcdbd
adcdabcbcbdbcadbcdcadcdabddbadbddcddcabacaadacabbbdac
acdcddabddcaadababdccaadaabcbadabbaacadbdcaabadbcdddddd
cbadcacacdbdbcddbabacbcacdcdacadadcaaadbcbcdbacccdacabdcdbcbd
aabccaadbbdbdcbbcbcccccabaccacbbcdcddabddaaadcacdbaacacbccabdbadccddbbbbadccdccbddabddccccdbd
bbcbacaaadddabdacbccdd
aacbadadccbcabcdddcdddcabbbcbddaaabacccddbadcbcdcaaddbbcdbbaadacbcbbadccd
ccdadcbcacaaacbadabccccbcc
ababbbdabbcdddccbbabbdcbcbbaddabccbbccbaaabdcccaabccaabcabdcacbbaddcdacccababccaaccbbbaaddbdbbbbdb
dbdbcccbadbabbccddaabbabcdabcccdcbaaacabbdbdbaccabcbcdadccdcdabdaabcaaccbcdaddadccaaa
dccccbbaadbaddcabcacdacabbdacbbbbbdcddcabccabcabcbdabaaabdbbdcdcabcdd
dacaabcbdbdacdcaccbacdaabbacbadacccdcbadbdaddbab
daddbbabcbdcbccabddadaddcddccabcbadacbcdadadacadccccacacadbaaacadbbcacacdacdbacdaccbcddaaac
baddcccddcaaaadadcbbdcaaabadacabdababaadbaabaaccaadcaa
ddcdbdcccbbcaaddbdbbadaabcdadcddbcdacadcbbbadbdcccdbdcad
abbabaaadbcadddcadabcbabdcccdacdcbdabbbadacddbccddbcacbcac
addcacdaaaaacdcbbabdbdcba
dcdadccbbbddaabbcaacbcabdcabcaa
dbbbcacadda
aadcdcaaaadcbdbabbcdbabadcbdaacdacdcaacabaadbaacbaaadcdadbdbdadccdbdaddcccdbbbccccdbbcbabbbddccbdac
ccddcaaaabbdcaabbbbcaadccadcddacbdddbccacaccccddccaaabccdddaddbcbbcddbcdcb
ddabdddaddaacbdcbdccbbcdcccadccabdddcbdbdbadacacbcbadbacadbadcdaaddaaabdbdccac
bcabbbddbcbdaacdabcdcdbbddbcadaddaddbcaabbcccbbcbdddaccb
cdacaacaddbdddbdacddcdabcdccdacaccbcaddbacbaccdbdcabbcbadacbbadacdcbaaccacbdcbabbc
dabcbbcdcbcdcbbdcbacaadcdddadbdddbccbbbbbadcccbbcccacdadbbd
dcddbbbcadbadcdddcabbbaacbaaddcaacddadcbddcbcabcabccdadc
aabbcadbccbbcaadcbdcadbabbdabbbcadcdbbcccddcbcbcdcdcacaabbbddbcbacbbccdcdddbbacacdaabadccabdacddccbcacca
cbadbcaaacdabdcdcddddbcddbbccbbbbdacbaadaccdddbcacabbacbdcdcababbdaabdca
adcdccbaaaaacbcdbbdaddbbbcbccccbadbd
bcbcbcbbdcdccadcaacbdccbcaabdadaddcbdbacdcdbacdcddbbccaacbbacaddcbabdbddbbcbcabdbbabbcbdcababcaba
cabbbcbbccdacdabdaaadcdccbcacbdabccbdbbbcadcdaadbaccddccadddbacddbbaabaacacbcaadabadbdaddbbaaadabddabacbdcbda
bcbbabaacacbdbddcaccacdccbabcabcabdcabcabdccacacbcdacddcdbadbcaa
adbcdcdcaaabbccbaaccdaababbddbbcdabdabbbaadbbdbcbccabdcbcbcdbccbaccaacdbbdbddcaaababba
adcbbbdddcbbdacbbadbbbdabaacadccdabcddddaadbcacddacdcbbaadcbddbdaaacacddbcaaadcdbadddaccdbaadaaadcbcbdacc
acdaabdacaddcadbdddbcbccacdadcbdbbaddbcdddcdcdaccad
aadacbcdcddaccbacdcaabdaabaacdcbcaabcbbbbacddbdbdaaaaddddadabbaacbbdabcdcbcbaadddaddaaacbcccabbdaddbdb
dccdcccbacdcdacaacaccbaccdbcaabdaaadbaacbbcccabbaacccaccdda
cbcccaacadcbcacdaabbbaaccdbaaacacadcadbdcbdabdadbb
aabaccddabcdaacbcadbabadacbcddbaacaadbcddddcccdaaabbaddacbcbbdadbbabcbdc
dddabccaacaaabbddbbacbbabbbbdbccaaccaacdbbacaaccbcccdaddabbcbbbddbcbabdadcdcbaaacac
cbdababbdbbdabdcdbdadaccbbdaabdccdcadccdcabddaadbcacdbaaccbdbabaccdbbc
aaabcaadbac
ccbcbcbdcbccdaaddbabcbaacadaddcabbacbabbadbbabdbaabdccbbaadacabccbcdaddacbcabcacbcbbccbc
bcdabbdddbacaababbabbcbcdcadaacbdaaacdbbdbaaccbdacdbaccdccababa
dddcdcaadbabcddacbcacbcdaababaacdadacadbadbdbabbdcaacbdadcadbdabdbccdbabaddbadbdc
dcbbccaddccdadbdaadadabbbdadbadcbaccbccdbaccb
abcaadaabdcbcdabbbdcddbccddcbdcaac
aaddcbbabcbcdbadadcdbdaabbaabbadacbbadbcbcaadcaacbbdadbbdbcbbddddaddcccabcac
ddcdaabadccdcca
bdcdbccabbdbcabdcdbcadcdacbdbcadbbdaaaaccabbaabdaadddacdaab
cbacbdaaddbadddcaadbbdccdadbb
bddaabdddccacccccacddbaddadcbaabdddcadaaddabcdbaacb
bbcccbcdabacadadcadbcbcdbbadbdbcddbdacdbbcbcbaadaadcaacabddbaaaadddcbd
cddbbbdbdababbbcadbbabdbbbbccbddbddddbcabddaddc
abaadbaadbcbddaddadabcb
daddbbbddbaacdaabadbaabdacaaadcbacdccbaabbdbdbbaabacabacdaabcacbcbbccabacabb
ddddabcaddcabcdddccacddcbccaabadbdddbdbddabdcbddadaadbdbadaacdbcaddcacbabbcabcccaccdbddcabcaccdbdcaabbdabbc
cdbdcdacadbbdcbbcbcabaaabbbaccacddcabbdbddcdbdbbbddbcdda
cdcaccdbacbbcdbcdddddacbbcbcdcddbcbccbdcabddcddabdbadabbadbdacbdabdaacbdaaadacbbdbdabdbcaacadbaddbbbbbd
aadcbaccdcdccdabbd
bdcdcddddd
acbbbcccadbcbacbbbcbabdabccaddadbadddcdadadcccddbcbbacbdccbdcbbbb
aaccaaacbaadcadcbdabddbaacdbcdadcccbbcbadbadbdddbacaaabbbdbddbddbdcccabbdbcbcabbdadbadcdacdaabdcacacddcadb
dacaabaaadbcbabadaddacaddacdacdacdcabccbdbcdbdaaadaadccdbcbadcbdcccaaadadcadbacdbacacbdbdacddcccabbdbadac
dbcbdbbbadcbabddaadbdbbacbbaddcadacbaadcccdacbdccbadbbabcdddbccbcdabddabbac
cabcdcdaacddccdaddbccbaacbabcdacccccbaaddcddadadbacadc
aaacbacabdcadabcccaabbabbaabacbdbaddcbccdddcbcbadcdabcbab
ccddbcbadbbaccacbadbcdaacbccdbcbbbcabbdbcbacbcadcbbdbcacbbccbbadcbcdcbdbcdbcacbaccbbcaac
aabcabaadcdbbcbbcadbcdccddbaabadaadbbcacacbc
bcaadcdcacabdaddbcabddddbbabbaaaabdcbccdddcccdbddcbbacbbccdbbadbbdacbcaccccaacdbdaddbbdddcdcdcadaccbbb
badbabbdbbacabdcbdccddaadadadbaabddbdbadbbcabbcaaadabba
bdbdbddbdddabccccabaadacbaccbbcdcabddacdacaddcbabdccbdacdbddaacdcabddaaacbcaabbdccbd
dcbbcdbdccbcaab
cddcbaadbdcbabcbdacacaccacdcdbbdbbddaadbbaabadaccabcbdadcdbcacaabbacbcabbcdaabdabcddcdbdbabaabcdcdbdbabdbaaad
acccaddbbdbbacbdaaadbcbccbbacccbdddcacacacdaadbdcabdbacb
bddbadaccdcbddbcbbadccbdadabdbcacddcabcaba
cccbdcbbacdbddbccadbdcdcbdbddaabbcabaadcbaabdcddcacbcadcbacacbcacbbccabacddadcddccbabccaddbccaaddcbbaab
bcbbdaccdabddcabdcbcccdbccaacdcddcbcacdccadbbadabbbabbbabcddcaccaabcdaab
cabbaadacadabdcbbaaccdbddcdaaadbbadbccdbcdcabadbabdccdcdddbcdbdbabcbdaadddbaadababaaaccaaadc
ccadccbabcabccdadbbdbcccbabaadaababaccacadcdbbabdcdabacacaaacacdbacaadadcbdacabcbabdacbcb
dcacadccbacdacadcdbacabdcaabdaccdcc
dccdbbbdbddaccacaabacdcbacaacacbbcb
ddaaabacccacbacbbbabbabacccbcccabacccabcccbcbaadddbcdbcdccbdcbaabbcdabbcdbdddbacb
abdbadcabbcdbaacccacddadaaccbabbdbbabcdddddcbdcccaacacbbddbdbaadccbcbacdbbaabddcaacc
caacbdddbabbdccbabcbdadacdddbcbadbcbacdacbbbabdbbacdbcacccddddadddbb
bcbdcbcbadbabcaccadcbbadcaaaacacddbbbcbcadbbcbaaadbbbaadadbaabadaddaccadcdacdd
ccbbbbdacacacadbcbdcccabdbb
ddcdbbadcaddbcacbacccdc
dcdcacbddccbbcddbbbcaadbddcccbadabcbddcbccaacbbddbcbdbabbdcacdbcadca
aaacaaabbacaadbbacbdddacaadbdbdcdabadcbbbcdcabbbdadbdbdbaabccdcabcdabb
daadddccbdabdaaacdabdddbdadabbcabadddbbdbacbcccbbdccacdcdbacadaadbdcbbacddbcbdbcbabac
adccbbcddababaacdcbaaaaddddabacaadccbbada
daccadaadadaccdddbdbbabacaddbdcdccdadaabcbdadbaaddadcdcdabaaabdadcdbbc
cdabcaabdcccaccbbddaadcadccccacdccccbdabaabcbddbaaaaccadabdcbccbcbddbaddadcabacaaaccaadcdcddcbcddcbdad
adccdbbcbbadcccbddaadccbbbbdaabcbdcdcadccaccabbbbdcabddddbddcaabcdabbadcaaccadbcacdddbbdddaaacbaadbdcdcacdbc
accdbdccadcdbadcdcccdaadcdbaadbcdccdbaddcddaccbbdcbbabddccabdabbadbaddbccddbbbdddbbcadbcdcd
dacbdddaaddbdcdabdaacbaabdaabbcdddbacbcccababcaadddbad
cabbacbadbdcdbdcdcaaabcdddabbdbdacccbbcacdcdadbcbbc
cbcbdbccadbbdcabbbbdcccccbdbbacbdadbaabadcdbbaaacdbddcdabbdcadddbbd
cabaacbbdabdabbabccaaacbdcdcadaaabbdacadbaabddcac
dbbbabbcabcdcbaca
bbddddabddbdddcada
adbddadddcdabbbbbdddabdcdacddccbadacbdaacbaaccadbcacccaccddaddbdaaaabbccacbbdadcbdaacdbbacccadacaabacdca
cbbbbddcbcacbaacbbaabdaaddbdcbbdbbdccdcbcbdbdbaabbbaccaabbcdabdadbdbdccdadc
dbaadcdaacacdbaadbbabcadadccdcbdacccbdd
bdbbbcbabcbccdbcd
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dcaddadbcbdcdbccadacaabdcabbbbacdbdabccaadcaaccdbdadbcabadaadca
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cbcbdacabcbcdddadaddcdcbbdcdacddbdabaadbabdccdccbdbbaaaddddbbdbacbcbacbaa
bbbcddddcadabccaacdadbdadaaadddbddbdcccadccb
bdaaaacccabbddadbcadbd
bdcabbbadbbcbbaaabbcbacdabccddbdcddaaaabdbddbcadaaaaccbbbd
cbadaddbaccdccc
aadcbbdbbcbcbdcdaddadbdcaaaaddccccbbabada
daacadcabaaddadccaacdcdcabdcbccbcbbbccacbdabbdcbbbbcabdbababbdbbcacabddcdacbccdcdbbdbccacbdcddacabaa
acbdbabdcbddcdcbadbdcadaddacbcbbaaadbaaabacdacadbcdbbcacbbcbbbacabadacbadbcccaaadadabbcdaccadbdbbbcadbcaad
bcbacbabbdbbddaadadabaadbdd
ccbaaacdbccdadabbdbbcbbcabccaabdcdadadcdbacbddbcdcccddaabadadacaadadacaacdabbcacbaccddbcabdddbbcdab
accddcdabdaccb
bbcabdddddcaccbbadaddbdddbacdccaadcaacaccdcabddabbccaccddbbddcbcbddaaaaadacbcbcadcbadaabbcddaaabdccc
aadacbabcdcadccadcbcbcccaccbddaba
dbcbcaacdddbbbcdcaccdbbcddabacacccadaadcacbaccadcacbdbaccbcbccdbdaacdddabbbccdcccacbaacaaabbbabdaabdcba
bdccbcdbdccadcacaadbdcaadaddbdbacdabdacdcbccccbccbccabdaadccdcabccabadaabbccdbab
acdcbadcaacacccccbddcbabdbcdbdbbdccbbc
caccbcbacbbbcbaddcddcabcdadbaccbbbdabcacaacbcdbabddaacaddbcdca
bdbdcbbbcddaacabdccbbdabddabbcbcddaacddddddacbbadaaddbb
bcddbbaccbdcdbbabaabcabdddbaacbdadabadabdaacabbdababaacacaddabdbdcdcddabcccaaadaccbacabcb
caccbbadbbadcdbacdbaabadbbcccaabaddadb
ccbdacabdaccabdbccadbccdabbaacabdbaadabaaddcabdbdcdcaddaadadcabdcbcbabdddcaabdbbabdcdbcbcababdccdcbabddcbacb
bdaaaaccddccbabdaddbdaddbbbbbaacabcbababcaadbadbcaccbdcba
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accaadacaccadcaadadbdbbabbcaadbbcabacaccdbabbaabccbadbcbdacdbcbdddcadcdddcdcbcbbadaddbdcacbacdccbadbaabccaab
dcdddcaadcddabc
badcdcbbddbaaacacbcbbabcbcbcdbccddcaadbd
cadbcdcddccadbcbadaccbdcccdccccddcbbbaccbbcbbdadbbbabaadaddbbbaacbbccbdbaccddbbdcddccccacddbadb
bdcbabbabcbdabbc
abbdcdcacccbbbbcddccbcbdaccabbacabddcdaadcdcdbdadbbcaabdaabadaadabbbdb
bbaabdddcaabbaddacddabcbccacabadcddadcdcbdbcaabaacbaccdadbdddcbcacbcdbbccbcbabdaac
aaacabaaaabddccaadcdabcadbdddacabcbcbcbacbcbcabcdccbbacabdabbdbaaabca
daccdabdabdddcadcabbdadcaaadcaadbccdadaacaaddadcccaabadcdaadbb
cdccddddddcdbbc
aaddcabbbddacabaabdabbabcabdbdadbbdaacdbaacdaabadadcaa
ddbdbddccadccccacdacabadcbadddaaccbaaccaddcbaaacacacabbbbcccbabbbbbbcb
abdccbacbababdccbcddccdaacabddbbdcccbbaddddcbacbcbbcacabd
bcddabacababdaaaacaaaccbadbabbaacabcbdaaabadcdccbaaaaabdcbbdcacdaaa
cdadabcacdaadbbbcbabacdddcbacc
dbddabcababdccaaccdcdaacaacabcacbabdcbcbaaabdbdbacbdbbdcdcabccdacaaadcdcbcbadbdcccaaabbadabbac
abcdbabaaddddcc
cdbbacbbdbbddbcbddbddccbcbabcabbabcabdcbdcbadabdbccadcbaaaadbcdabadcbcc
dcaadddbccccbbcdcdbdadcbddddabacdddcdba
dbbbccdcdbcbddbadacbcbdabbcdddd
ddacbcbbcddcbacabaadabcabdabcaddbdbbbbcadbddcddabaabcadcabcadbbcadcccca
adcdbbadcacb
adadaaabccdbaccbbcccbbcadaddcadabbbbdddcdddabdacccaabddbacdcaacdbdcbadbacababbdaccaccbadbbdbdacbbdbbddddc
ccbdaaccccbaadbbdccaacacdbbacdbbcdd
bcccbcbdcdd
dadbadcadacdcbabcddcccadaacabbddbabcddcbcbdcdabcabdbababadabddccbdaadabacccaaccbddddbdcdcdbdbc
ddcbcdacccbdccbbbbbdccdbdbbbcddcbdabbbcadbcdabbddbddacccabdccddbbadabbbcacacaaddabbdcbcdbdcccbcdaababcd
daadaaadadcdcaaacbddadaccabdaabbdabccdabdccdddadbcbaabcbbaddaaadcbdccaabdda
cddcaadbadbaaaacdbdbccabdacdcdbcdadaacababcdcdbaacdcddddacabbacbbb
ccddccdaccbccaddadabbdabcacddadcddadccacbdaabaacddaacabdd
accbcdccbaababdcdbabdadadbcbcdcccbdbadbbcdabbcdabcddaacddccdbaacccbcaccbabcbcbbabcaadcbaadbbbdadaad
abaaaacadbcadcdddacb
dbddccbccaaccdbbcbbcadabbdbddcccddcddd
dacbbaaddcbaabdbbddaadcaddbbbbcdccbcaddbadbdacbdabcadddabccdcdbabaacdbbacbdacbdcbbacaad
bcdcbacdbdddcaaccdbaadcbbabbdcbabaddccbcbabdcddbdcabdcccaabdcdbbbaabbbabcababcaaa
cdbcdcdcbbabbacacbaadaadbacdccabcdaa
ccdddaabdcabcacddbbdccccdadbbcbdacababadabacdcbcbcacacdcaacabccabc
dddbdcbdaaccabcacdbabbacbdbaddcaccabcaacddacbccddacbdadacdcccacaacbbbcaadacdcbaabbadbcbcadbb
adaabcddabdacdbacdacbccdacbbdaccdacccdbadccccbaccbcac
dbbcabbacb
cdabadacdbcbacddbbacddbcaccbdbadcbbbdbcaaccaadab
cadadbdaaccadcaadbdcdcc
bacaaccadacbcabaaccbbacdcab
bbaacbabadadcdcadcbbcacccadcdaccadadbcabaacacdaaaabcdbadbbcddddbadbbddacaacdabbdbabdaadbaac
caaaaaccacbccadaadaccddbaacbaccddbbaaddbddacdccbcbaabbccaacadbbacdcdcdbbcabcdaadbbbaddaacdbdabaabbdbb
dcdddddcccabcddaaaabadabcacadadcdaaadbbcacbbaaacddaaddccabcacdbbabaabdbdcaaabadcbdbcdabccacbdd
dbdcaababdaabddbdbbccccdbdabbacdaaddbbbbbbacaaabacadccdabaababccaadabcbaacdbdb
dcbbbabcbabadbdcdadadbbdbbccccdbadcddcadacaccbcddcdadadcbdacbdddaccaabcddbbdcbbdbcdadcdbb
adcdacbaccdcadbacccdbcaccdddccadcbddcddcdaadcbaaddccaacdcbccbbdbadcbcdaccabaabcadcbacbcb
addabcaabadbd
cdcdcabbdbcaaaabaaadccdbaacbdbadcdbcaccccabddcccdddaabcabbdacabacddaddcdbaad
dcbcabdcddbbcbbbabcbaadcacbdacdcacdacdcadcccddcbbadbdddaaccbaabaacdbbabddcdd
ddbaacaabadbacdcccbcdabbdbdddabcdacaaccacbcdbabdddcdbcdcbdaccdcdacabbdbdddcbdccbbca
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57 21
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130 125
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283 27
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300 216
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132 33
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201 36
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3 1
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5 3
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74 22
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87 73
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297 236
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cbcbabcacbcbcbaacacbabbaacbbbbacaccabccabbbbbabc
bbbbbbaaaabbbaccbbaccaaabccbbbaabcacaa
abababccaaabbbabbaaaacbbbccbbcbaccacbbacbcabbbccbacbabbcacccacacabcbaaccbcbaabaacbbcaaa
bbbbcccaabcaaabcaabaaaccccbbbbbbabbaaabaacaabcacaaabccbbcbacccaabcaccacbcababbccaaccbaabaaac
bbacbacacbaaccacacacaabbbccbcacaaacbbbcabacbccbabcbaaaabaccabaacabccaacaacccccaaabbbcbbcaacaabcaabc
cccbabaacabaaabbcabcaababbcabccaaaacbbcbaccbabcc
baacaaaabbbaccabbba
ccccbbcbbccbaccacbccbcabbcbcbcaabaccbcaacc
abbccbccbccaacbaaabccbcabbaaabacacaaacbcbaccbbbbccbababc
bacabaaababbbaacbacbcbcbacbcbbabcbcabaaacccbbaabaabcaccbbbcccccbcbaaacccaabacbabacacbaacbaaccbaac
ababacccbbcbccabbaacbbccca
aaaccbcabcbaaccaacbbbcaabaacbcacbabaaacbcbcbccacbbbcbaabcacaabcaaaccbcabbacacaabbccbbcabc
abaaacaaabbbaabccccbcbbbcacbbaacabcaabaccaaabbcbaccccbabbcaccbacbbabcbaaccbbbaabcabcccbaacccabccbccabaaaa
cbcbaaaacbcbbccccccabcbcabccaaccbaababccacaccbbb
acbcbbcbaaccbacabbaaacabcbacccabbccabbaabbbacaaca
65 42
bbcbadadaabdcbdabcbacdcacdbcbbbaaddabdadbccaabbaaacadcccccdabdaabddaabdcdbbcddbdcdcaadadcddbcab
cddddddabaacbbcacaddccdababdbdbdbccbadbccbdccbaddaca
adbadbcabbddcbdaaabdb
bbdcdacbcbdddcaacbcbcdacdaccddcdddadabbccadabcdcdaddabccacdbdccbbcccacccadadbbcdcddaacdbbcb
dabccbaacdcdacbcdbcdbcabdabddbaacaaddaabaabbcdcddaabadbabaabcccbbaacccaadbbbddada
cbcdcabcbacdbadabddadcaacdabcdbcccaddbaaaabbaadbddbbdccaabbddbca
dcbdabccaabbaaaccbcacdbbda
bcbbabadcbacbbbd
cbaaddccbdaacdbbcbcdddbbacaacacccdadcbddacaaabbddcdbadcbcdaaccccccbbdcadd
cbdacdcdbdadccdcdbcbcbaabdccadbbaa
cabcccdcbcbbbdbbabbadacaadbcabbccccdcaababcadcaddccdaddcaaddbccbcccccbb
addcbbaadbaadbbdbdccccdbdaddadacbcbbadacbcdbdadadd
ddbccbabbcdadacabcdccaaaacddcccdabcaabababbcbbacdacabadcdcd
acdaabdabcbaaaccccd
cabdcbdadacbcadcdadccccabdcdbccbbdbadcbbccbaaacbadacacadadbbdcccbc
ddcbcbbccddacacbdcccdabbababccdacdaaadccbdaaabbcdabdbbdaadaadcacbbccabddbcddbaadbbbcdcdaacbddccbbdbdbbdab
dccbdabacdcaabdbdcaddcaabaabbbcadbdbabaabdbcabcbddabddddcbdaabcccadcabcccdbbdbdaaadccdacdabddccbbddcdac
ccadbacddcbbbcabcbcdccaacbbdbbbbcabbdcbcbbdabd
ddbddbccabaaaabbdabaccdcdddbbbabdabcdbdccabbcbdababaacbabccbcdbadcbdadaabadccbcbbadaddcadbbcaccccdcbbbab
baabbaabcacdaacbcabaccacdadacbcdbbdababdddbcaccaddcddabdbbadcaabccdcacccddcbcbddbbbcbdcaddabadacbab
daaddaaacacdabdbaadababbbdcaccbcaabbbdbbacdbaaadaadaaddbc
adbababbcdcac
ddbdcbacdddcdbadbdcddccaaccadbcbbdbadaabcadaccccdbcdcabccaacbbddacadadddacaaacdbc
bdcaadadbababcdbaacaddcabbaadadabbbccdddbcdcbbcbc
cbbcccccaccbccdcbdccdabadaddcdcdddabcbabdadacbbdbabacabbccdbdabbbddaaaaadbbbd
ccdbbdcababbadccaaaaabbdabdaabcbdddbacbbabadadabdbababadcbbaabdacbbcacabdbccddcaa
abbbaacacdadabcddcbbddddccacdacdbacdbbddcacbacdbcaacddadbdacddbacdbad
daabccadbacadabadcbcaddabdcadaadbdcdcdcaabcaaccdaddacacdaacdccbdcdba
ddadaacddcddcbbacddbcdabcccddaacddd
cabbcaadcdc
bdaddacbdbdcdcbdddcdcbadbbbccadbadabdbbcbcbcdcadcdbacacabdadbcbaccdcdcaaddabcdaccbabadcddacddbcbdbaabbabbcaab
adcacbdadbdccddaaacdaadacaaa
ccddcbcadabddaddabbccdbacdabbacaccdbddbdbbc
adbcddbaacdcccdbbddbdbbacdbbcddccadadcbbaacccbcbbcc
dcbdadaabcbcdddccabbdbdadccaccccbddabcaccbddaabbccccbcbbcbaccadbddadbbbddccdbacaccabbcacdcbabacdcbabcc
abbbacacdcaaaabbbcdcbccdadbcdadbcbdc
abcccbaadddbbbbddcdbacccabacdddddbdcbadbacddbdcbcadd
babcbdcabdbbadcbdccdaabdcdbadcdcdcddbcabaccdadbabdcbdacdbaadbbcaabddddbcbc
caacbacbaacddcb
bacddbcdcdccacdaddaabacbacbdaaadccccababdadcbbbaddbadddcdbbbadaabcdacbdbbbcbadcc
acaadbaacbbdcddccbddbacdacaadacdabcadbcbaab
bbdacadacbcaadadbabbabcbbcbadbadbdcbbbbdbbcbacbccdabcddbacdabcbbbadaaccdcdccbdcd
ccaadbcdacbbadbabcacaadcdddbaddbbadbbbacccdcacdabbcdbbbdcdcdbacbcddadcbdbcbdabbdabbbabaaaad
acaaddaccadababcdbccdcbbcabdcbaacaaacdcadccadacadccdbcdd
ccbdbbaaccadcadacccdbcdbbadbabdcaacabadbcbabadbaacddaaadbccdccadaabdbbdccddbc
cbcdabcdcbdcbba
dbdbddcbacadacbadbaabdaaccbdcaabdacddbccccbabdabaacdcdbddbbdddadbcddbdcbbbaaccbdabdbcddbdbbbdccaacdb
cadcbdaaaccdabbabbbababddaabdaacbcadcaccdcddbbcadaabababcbcddbcbabbcbdbaccccddbbdacbbcabaddcabccbdaab
bdbbbcdcaadbddd
bcccbadcaadcbddcadabbdcdaabccaabbbaadcacdcbcbad
bdbdbdadbdbadbccaccaabbadbccddcccccd
aaacccacacbaaddbadadaabadcdcbaaaabcacdaddbcadddcd
dbabdccabddcbbacacbcccbadaabbdaabbabbcbbdabccdaacdadadbdccadcbaaadddbcabcbcddbd
bcbccccabcddcbcbcabdcdabdac
cdcaabdddaadcddaccbacdcd
bbcbdccdccbb
cbdcdaaaacaadccbcbdcdacacbdbacdbbbadbbabbcbcbb
adccbccbacaadacbdbbaaccaccbcccabcdbbddacbabdbabbcbaadddbbcabcbdcbdaacdbaaddadad
baababbbbcaacbdbccdcc
cccdacdcabaaaadbbbcdbbddaccabad
cbbddcaccdddcbbcdadddabcaaacacadaddbdbcacdcccbacbcbddbdccddbddddbadacaccbbabdbdccdbaddbddcdadbbbcdda
bbcaaaadcabdcbdbdcacbaddbcdcabdacababcbaddbaddcaccbaadbbcdaaddbadbbcbdcabbcda
cdcbdabcaaababbcccdbddcabbccaaaabcbdadadacac
bbbbbabdcaabbbcadddacdaaadabdbdaaadadad
accbddcabcdabadaadbbbbdbbcbbcdaadabbcdbadcbdccdccbcbaabadbdcbddcbadcaadcabddbddccdcc
100 55
abdbcbaadbdbcbddadccbacabbbbabcccbdaaabcbbccdbabdcbdaabddaacac
cccbdbabbdcddcacccddacdbdcdaaacbdcaaddcbbbabbadcaccdacdaabdbcdaaddbddadbaccbddbabdab
ccbbbbbaabdbccddddccbcbadcabbaadcdabddcccdbcaabcaddd
aadddacbbdddddaddcdacbdcdbddcb
bcbddaadacbbbcccdcacccacbbd
acdbcccdcadabcadccaddabdbccbdbddddbbabadbcbadcbccdbadcdcaadcacacaabbccbcabbbabbadacdddadbadccbbddcc
adcbdbcdaccaaaccdaccaacbbdabcdcbcbcccdba
bcbcbcbdbcbccbcdabcadcadaddbabbcabcbabbcccabbaabcaaabcbc
baadbcabccdcdacbaacddaaabcabddcccdbabbcabddcadbaabcaaabbdbcbcbcdbacbdbbbdddacadbabcbdcabadaadadda
badaddcaabcbccacbdabcbdaabbaaaadaddabadadbcdcaadaadaddcbcdabcdbdaabcccdddaddccbadacbbdbbcadcdaacdabcdda
cbaacacadcdaadbcbdccbdabdcadadbcdddbccbdcacdddaaccdcbaaacbccdcdcadaadcadbccdbcbcbcad
bdddbbdbaccadadcbacbddaaaccdcdcaaca
cdcdadbdabadcbbac
cdaccdbdbababdcbdbdccbcbbbcbdccadaabbcbcbaadbadbcdcdabcbdaddddbbbca
caacddbdbccbdcbddbdabdcdbbdcbcbdabaddbdabcbabbbbdaabaaadbdabbdbab
cccadddbcbdddbcdddddddcadbbdbbcadaaa
baadaccbdabdccbddaaadaddaadcdcabdcadcbdadbbbbcdca
dbbabdbbbbdaacdccccaabdabaddadaadabcccadaddbccadddcbaccabdbcacabcdccccddcdabcaadd
cbcabaddbbbbdadabc
aacdbbbdcdbababdcadcababbabbbdcdbcacbacaccabcacadbdcacbdacadadcbcbdacababbdbcccaadbbdbaaaadddadbbadba
abccccaadadbaacadbcdbbdacadddddadaaadacbbcacdaacbcdaabbcdbccccdcabcbcdbdcdacaabcabdbadcdaaccadcacdcadab
ddaddaccadbacabbadbccbccaacababdbdaddadbab
acaaacddadcbcabacaccacadbababdbacadbdddddaccdbadbaabdcbdbdcbcabcbbbdbcdcadaaccdacabcccbacdcda
dcdbaacdccdcdbbbddcbbcddddbbcccdbbbadbcda
ddadbdacbaddcbaccddbaacddcabbcddcdddadbaadddabccbbbdbcad
abccbcbcdc
cadcbacaadbbbdabcccdabadaaacacdbacddbdbacbbcaccabcdbaaadabcadabddacbabcbdddadcaddadcbaabddcbddbbbbabacc
badadddacbdccbdccbacdcbcacdcdccadadbcddbddcbbbdbbcdaabccbdaccbcbacbddcdb
adcdbdddaccbdabbbabbddbcbbacddcddbbbaabacdcdbcdb
cacbdcaccdbbaabaaacacdcbadacbabbacccbbaaccd
bdaccdcdddcdcbbcdbadbcababadaddcbcbdaadcdadabcacdcdbdbccdcb
dadabcadbbccbbdcdddadcbcccaadccbbcddbdbaaacabdbbbadbbbcdcbcbaaadbcacaaccdcddcadddcdcc
cdadbccacdacd
dcdbcdcddcaaacccbdabcbaabbcbbbbccadaddbaaaacbabdcdcaccccacabcbcbcccdacbdcdcabdacdaddacbbaccaccc
bcbdbdabdddbcabbddadddcadbc
caaadabdcdabdcaaabacacadbbdadaabdccddabcdbcabdcdbbcabdcbbcddccacdccddaddbcddd
addcbdcddcbdbabdbdbddbabaabbbbcacdbbaabcbdcabddbcaaabbcbdaaccdcaccccdbcdaacccdbdccbac
bcdcbbcbacdcbbaccaadcbbc
ccacdddbcddcdcaaddbabdcbbdbdbaaaccacbcacbdbacbaabca
cdbbcaccaaacccabdbbadaccadcddddacdaababccbdadbcccacaccdaaaaddcbdbdccdacddacbcbaadcdbbaccaadb
dacaccbbcaadcacadabdbcbcdcbaccaccdacccaccbdadc
cdadccdccdadbcbdaacabccccdbbdbbaacdaabcddbabaadccadbbddcdcbccadbdddadbbaababbabdb
caccbdcdaabbaacdbccddccdddccacabbabcadbdbdbcbccbcabbbaddcaddbcc
dcdbabddcaadaadacdadbcdadabbaabbabcbccbcbbddacbdcdcbdccc
babbbdddbcdadbcdacdcdad
bbcdcaadcadcabaacbbddbcdb
adacddacdabccdadddbbcaaddcbccbbcdbcbacabdcdcdacadbbcbadbadcaaaaacbadcdbbcaddacbddaaadbd
dbdcccbbcddbdcabadacbbbdccaabbcdbdbbbcccbcdabdcdcaaaccbdaccaabaaadabddccacddcdbcacbcccaccdbadb
daacbdddcabacaadacdbcdcbaacddabcddbd
adddbaccacc
adcdcdbcbcccabcccbcbcdaabbbaaaddadcaddbdcbabccdbbcadcbbadccccbabacbabaddcddccbddcbccdacbadccccdbccbada
caadbabdbdcbdaccadadaaabdbdcccbdc
cbddbaacbcbddbadbcbabdcabbcabaacdadbabcbaaabccbcdbdabcccacdba
acbbbbacdda
cbddcddbdacdcaabcdddddadbcdcddbabdcaabdacddacbbcdcdcbbbdbaccdcadadbdddaddbaccadbbbdaccabdcbdcbbbcddcdaa
ababdadabdddaadbdcbdbbdcababbdcbaacbaabcbabdd
bdcdccacdaaa
cdbadbdccbbcdddabbcbdbaababbaddaacaacbdab
aabdbbccccdcabaccbcbcbdabcdaddbcadcaaccdbacabacbdaacadacddddbdccccbccdbcbabbaccdcdcbadbdcacddddcaaddbc
dadbcbccacacccabbcdbbbdacdccbdbaacbbadbbc
dccbbaaaccdccabcdacdbadcdbccadbbaccaadbccddbdbdccacddbadbcaa
cccabdabdaddcacbdbcdabcbbcadbcadddbaaddbdacaabacaddbabcbcbdcbbbcbdabbcdd
dcabacccaadddcbdcdacabacbcddadccdadacabcadbdbdcadbdddcdadcbdcdaaccdbdaccdccadacdbbcaaaaaadcadddaadabacaaccdb
dcbdccadcabbccaacccadbbbabaaab
bbdacccbcababcccdcddbcbccbaabaadaaabbcaadcbbcdbbbdacbcdbabbcdccadadadbdcadccdaa
daadccdccbbaacbccdacaacbcaccccbcacdbbddaadcdcdcadbdcadccacdaacaaabbadbcaabcbdbc
cdaaaaaabdbbcadcddaababaaacccaccacbbabbbaccadddcdbabadbcbdddbcdcbbc
bdbbbaacbbcaabbbdcbbcccdcddddabcaabadcabcddabdbdaccdbaccababdbcabdbdcbaddacdbdcbcbccccabbbbdbdaddaca
acadadcbba
accaaaaabcacdcadadcabbcaaccaddbdabddcbaadcdbcddddbbddbbccbbbddbbcddbcabcdbacc
bababbcbbbaabaacaddacacdbdbbddbbadbdccdcbccacdaaabb
bbcadcccdbcdcdccccdabacbcbbaadccadacbabbdaadbcdbbbbbdbbbcbddcbbbddbbddcc
caadacbaadcacbdbdabcdbabbcccacdacdbca
cdccbcbbaacacbcacbbacbbbaddbdadadddbdacdbbbddccadaddbcdbcd
ddcdbbdbdbdbcabccbbdbdbbbcacbbbdbacbaaaadcdbcccdccddbacdcdaccacddcbddcbbdaacbadabcdddcadcbdd
bcdcadcbcacadaaacc
dcacacaddbcbcddbddababbabcccaacacaabdccddadabdbccacdcbaabbcdadbdddccaaabbcdaadabdd
cbbcdaababcbdbccccccddcbdacadadcbbbbbcccdccbdadccccabbc
ddcbbcaadadabbccacbcdaacbdcdcdbcbdcadccbabacbcbcabbcacadbdcaababbdccabadbdadabaddcbcabbbbbdccdacadddadaadadba
bbcaddbaacccabdaadcbdbaabbbdddbaadcbcaacbacabcbaacdccdcbcbbabccbcdcadbdbbddaaadbcbccbbcacdadcdbd
cbacddcdadbddaddccddbaacabdbacaaaacacababdabadbcdddbbaccaadcccbadbdbccbccdaccccccdbdcabcadbdaba
baadadbacbbbabcbacaa
daddadcaccdcabdd
cccaaaccadacacdcdbdadaadaaccdbcbccccbdcaccdddbabcdbcbcbddbcacbdbbaccbbdcdddcdbcccbacacbcadbccabaaaa
bcdaacdabdbcacdcccccbcbcbacabaccdbcbcccacdabddbcdcbadcdcadbaadbabcaabcaabcabcdaddbbabbbbadcacbdb
ddcbaccbaaddcdcdbcdcdacbccddcacadadcdabccbdddddaacddccaabbddcadcbbaddaddaddadaac
bdbdcbaacbccc
ababadbbdadbdcbcbadaddacddbdbbacadcbdbcbccbbdacdcbbcdcdcbaaaddacdacddbcaabddddcdccdacdbbacabdccbdbbdabbbdaab
accdaddbbbbdbdaddbc
dcddbccdbbaacbacccbbcabacdccbcdaaddbcdddddadadaaabbbabacccdcddbabaaaabcacddaccacbadcdbbdcbcbbaccaadbcaadbd
bacdccdcbbddddbddbcaadaaabcbabbbaaddbcadabcbcabcddccaacd
dabdbdbabcbbcaccadadcdcddbbabdacdaadbadddda
bbadbcacddbabababadbabacadadccbdccdabbbaadddaabccacbaccbcbcbccdd
bbaaabbdadcbaccddcacdbba
cdcbcabdaacbadaddbbbdbcbbaccdacbadbdbbcccaaaaacaccaacdddcddabdbcabadabdddbacababbcbbd
ccaabacadadcbdaaaaccadabacaaabaccdacddadaadbbddbaccdcdacdbddccabcccdcdaab
acdbcbacbdaaadadbdcccabdcdaccbbdadbccbcccbcbaabdaccddbcbbaacdbdcbabadbb
ccdabdaacdbccabbcadbdddccdcdbabadcbbbccabbcadccaadbcddaaddacdcabdddbccbacabddbaabddcbdcabacdabcdbbcb
adabdcddbbbdbbadbcbbacbcadbbaabdbdcddcacbdcbbbbadbdacaaa
cdaabbbbdbaaacbbcad
229 112
bcadddcabbddadacabdacbcccddbadcbcbbdcccadccaacadabadcccbbcabdbbdabacababbcdbdcdbcababcaaacddccb
ccaacbbacabcac
dccacadcbbdadccaddcddccabcbdddcbcba
daccbaaacddabadaadbadbadbddcdc
bccacbcabdadddabdabaccdcddcbaaaaabbaccadabcadaadddbbdacaaabcdddbbabdadcccdbdcacadbdc
ccccabacaaabddacbdccbccaaddbcbdcbbabddabccdcadcadaadadbcdbadaabdccadaa
ccbbddbccbadcbddadacbaddabacbbdcacdcdabacacbaccbbbcbcdacdccbbbaaddddabcdadbddbdab
caabaaadccbcdcbbabccacbaccdcaadddbbbacaadcdccddacdbcdddbcaddccbacb
dabbcbdddbacbbbbcdaabccdcaadbdbbcccacdaccdbcdabadbdadacbbdbbbcbcadbacbdcbdbaacbcbdddaaacbdd
bcbdccddcdbcabddccadcaccaacdbdbddabbbbdaaabaaadbdadabadabbbcadbccbbbaadaddabbddbbadddaabbbdbcccaada
cdddadbaccabddcaadcaaabbabbcdbbadbaaabaadddcacda
cadcbdbddacdbdbdbddbbaaabadbaaddbdcacaaaabccaaacddddcccacaccdacac
dcbaccdbbcdddcdadcccabcddccadcabdbcdadabcdcaaccadbbcccaccdabacdccacbabaabddabbcdaabbac
bbdabaacdcccddabcacdaccdbabdcabcbcaabaddcadcddbbdaaddbbcaadacaccbbdcac
bcdbcdbacbabcbbccadbaadacbdbaab
bdcdcbdaaabbdbdcbcdbbbbccabba
bbaddadbaaaaacbcdbdbcbdbadabcdaadcdcdccbdbdddaac
aadddaddbddadbacbacabcacbca
dcbabbdbdbdadcbbbcdaacacbbacbcaadabcbdbddbaaaddbabddaadbabddaddbcadd
bdbaadcdddbabdaaccbacdcdddadcbbccdcabdcdcdbda
cdbcacdcdbadccbbcabdacdb
ccaaacbccaddacdbbaadabaccaaacdaadaadcccccccbbcacdbdabbadddbccdcdbcbbbccabbbdbaac
adbdaaadcbcabcabcdadcdaa
abddabaccdcdbcaababacdcbbacbdaaadddbdbabccbbdccaabbcbbddadacacabaaddcbccbadcddcabbcbbdbdcd
cdcacdddacdcbaccaddaaaaadbaaadadacacddbbabdbbcbbbcbabdcabbaabcbccbadcbcdcc
cdddbacbcacddcdbdbda
aabcaacddacbaccacdcddcaddabbdddcbccacadcbabdddddd
dddaabacbbacadcccdbbcadbbcdbcbcb
acaadaadccbaddbbabcacbdddabbbdadcacccdbddcccadbcccdcddcdbacbdbbdcdbcddbcaabcaaabadbbbd
abadcccacbbbccddcadcbacabbcdbcaabcacbaadabcaacbddccadbbaadadcddddabcbbaacdccdaccaacbacbdbdbcdcacdcadbacd
dadbcbbaadadcdbcbdddadcadcdabcdccaccbbbbcaacaccadbadddbcbdbabcaacdabdccbabdcabdcbcdbdbbcddaaabcacbbcbcbcababa
daadaaddacaabdbadabbabbcbbbbbdbbddbbccdaacaaaccddbcdaccbbdabcdddaadcdbddacdbbbddacccddabbaadddadcdaabbdccdd
ababbdcacacbabcddbccbccbaccdacaabbbcaadbddabcdbbcdaaacaabdcbaadcbbddaddbabbabdaabaabaddbbbbbcccbccabbdd
adacbccdcddadcdcaccdddacbccaabbaccbabcaacddddbdddacccdaacdabacadbbbadbccadabddaccacbbcabbadbdaddbcadddcdaad
cbaacabcddadccdacbabbcdcccabcbbbcabdcbbabccbbadcbaccbacccadccbbd
addddbbdddcdbcaacaaaaddabbcdbadbccdcbbadcadbabaccbdcbddacacdccadddabdacbbcdacdcdbacada
accbabccaacc
abcadaabaadcadbdcdadccaddbccb
aadbbdbbbbdccdadcadcbabacbcca
abdabdbbababbdccdbcbccbdabbbabdcadcabacdddabbccbccdcaca
badccbdbbdccccddcdcdcaddbccbccdacbbbbbbdd
dbacdcaacbbbabbabdbaadacccdcbaabdccbcdb
bcbdcbabdcddcddaaaddaaccaaabacdcbcdccdbccbcbdbcaacbcdddacdbaacbdadadcdbcabaddcabadc
cddbdcdcdcddcdaadbaadbddddabddaacabbcdbdbcbbdcaabaddbbbabac
cdacadacaddadcabcdc
cbadcdbdaaddabddaccbbaaabcbccdcbddddddabcac
abadabcdadcbbdbb
cbddccbbdaacacbbdbcccdbabaacaaddaabaa
abdaadbbaaccbcbcaaabccccbdccbddddaaccaaadcadacabadcacbcdabcccabcc
aabbddbadbabdacdbabccbbcddbdabcdcbaacbbbcbdaabbcdbdbbaabbcbbbaddcacadbaabbbccbb
bacacdcadcbacddbabcdcbabdabccbadcddabdbbbddd
dadbdcdccdddcababcb
aaaccbdaddaaccccdbbbccbdabbdcddcdabdddbbaadacddddababddbddbacbdad
cddacaddacbcbccabcbdcdbabaaaabbcddcdcbdaaccbabbbacdacccabdbbbccdbdbb
cacdbcabbacbaadcacdbdaccdbcbdbcd
adcaacdaacdaccccbbaccaccbbabdadbadbcdbabbabaaaaabacadcdaccaccab
bdcadabaaddccadadcdcbccaadbcdabaabbbcacbdbbccbddbaadcacdadcbabbbbdbcadcddbacdd
baccdabdcabbccdaabdadacdaaddccddbcaccbdabdadc
ddacababdadadbadbcccbbbdcdadcbbdbdbaacdadbbdbbddcc
ddccabadcdaccdcbbddddbaaccdcccddbcababbbccbcacdbbcaaabbcbacadcdcccaadcdadadbbcacdacbacadbabdaabc
bcdcddcdcadbdacddccdadbcdac
acdddcdcacdaccdaabacacbabcccddccddbbc
addbcdbcccbbdbbdbaccbbaaadbada
aaabdbbcdbdccadbcaccdccbdcdccbaadbcdabccbbbcadbadcbcbcbddddbddcaaccccadaaababddcadababaccbddab
dbdaabddccdaacddabbcdbcdddcdbdaacdbababa
abbacbcbbddcabcabcaabcbcaacabdaddcbbbacccaacdaabdbbabbbadbbccccbaaccdbccbdaaacaaaacdccbcadb
aabccadbcaaadcdbacddcabaadacabcaababddddcbadcdddbdbdddcaaadcdbbddbcaaaabd
dbdbcdacaabacbcdadadaccacacdaacacdbddacbbccddbdabbdaabcdbddcbbbabbbbdc
dccbbcbcccadccd
abccacdbcdabdcbaaccdbabbabdadadaddbccabdbcccabad
bdadaadbdaaccaddcaaaddaaabcb
dcbdabbccadabaaaaaaabbcbcaadabaddadccacdbbaacacdcddcacadcbdddadacdddccabdaabbdacbacaadadbbadbc
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98 15
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52 8
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182 136
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17 11
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cabacbccbbbbaaabbbbccbabbcaacbcbbaabcbabaacbcccaabbbbaababcabbbabcaacccbb
ccacaaccbcaaaacbbcabbcbaababaabbcacabbccacccacbccbcbbccccccbbbabcabbaccbaca
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aacbabbacbcabcacabccbbbbaaaaacbcabaaaaaabaababaaaababcbbbacacbbabcaaacbaaaabaaabbccabcaabcaaacabbccbbaac
cabaccbcbacaaacbaacbaccccabbaccccccaabacbbcccbababcbbcbbcaaacbbbcbcbaca
cccabcbcccbabababaabacbccbcabbcaabbcbcccaababaa
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219 83
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297 161
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274 98
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baaaabaaaababaabbbbaabbbaabbabbabbababaabbbbabaabaabaabbbbbabaababbababbbaaabaaabbabaaaababababbbaba
abbbbbabbbababbbbbbbbbbbbaaababaababbbbbabaabaabbbbbabbbbabbbbaabaabbbaabbbbaaabbbbbaabbabababaabbbabbaabb
bbbaabbbbabbabaababbababbaaabbaabaaaaaabbbabbbbbabb
baaababbbbaaaaba
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bbbabbbababaabbbbbaabbbabbbaabaaababbabbababababbabbbaaaaabbaabaaaaaaaaaabbbaaabababa
ababbbaabaabb
11 2
dbadbcabddbdddcabadddbbadcbaaadddccdadaddaabadaabddcd
cacdadbcaccddaaaaabcabcabddbacddbcabcbddbdc
cddccdbddbdcdbbabdcbbbcaabdcdacaccacacbddccdccdcbacbbdaacddaacbdccddbdaaddbbcaddcbddbaadbcdaabaadcdccd
dcbbcbbbbbdbbcdabbbbdabbddbdbabcacaadbaacbbdabcdadbdbbacabbbbcabcbcadccbcbbabcabcccdb
cbddaccbacabdabbcccddabdcdadcbbbadccaacbdcaccacbcadcddcccdddccbdbdcd
accadccdccdcaccbbaadddccbaaacdbdbdcabcbbddddcbdddcdddaadaabcdcb
badcbbdcddbaaadbaaaddddaadbccaabdbdcadcccadddbbdcabdabcd
ccabadbacaaabaacacdadadabdbacbbbcbdabdbabcbabdbbccaccdbcbbcbca
aadcdbdcbbccbccbcccadcbcdaababdbadddbaadbcdbabacddddcbcccda
cddcdccddbbddccbbbbacababcacbcaadccdabadddacccabccdbbcacaaabbddbacbadaaacabcdbacccaacabdbbdabbcabd
abcbcdccacdccacabbbbdbabaacbdbdabddddbbbbcbacccbddbacdcdcdbbdaabdadcdcc
114 105
dcabcbacbcbbddba
bbbbbaacdbdccbbdddddddabdaadbdcbcadcaddbadbbbcadbbddaa
cdddbcacdbbadbcacacdbaa
dadbdccdadbdcddadbddbcbddaadabbaaabadcbaaccddbabadd
ccbaaaabbbddbbdddddcabaccbccdabbbbbbdcbaaadbbbbbccdbbbbcdbdaabaadadcaaabdcccbcbbabacbcddbaabadddd
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baccbddcaddcccddbcddcacadadaaabaaaabccdadbb
bcbbcdcbdcbdc
ddbdcbbbdadcbddcbacddbdaaccbdbddbb
bcbbccccbccbaabbabadacdaabcdbbaabccacaadacabbdadbadbbdccddacccbbddaacdddadadcdcbaaacbddd
dacbdabcdcccadbbaad
dcbdccbaacaadcbbcddbdbbacbbdbdbcddacbdbabdcaaddabbddbddabacacdabcabcdda
abbaddcbcadabbdbdcbaadcdaad
bcdcaacdddcabdcc
bbbdcacbacaadcbdbccdaaddabbadabcbbbabdbcbacbdbccdcaacdcb
aadaddccaaccbdaadadcdccccdbabababcabadbdbabcbcbadaadbbaddadacaaacdcadbdbdbdbc
dcdcabcdcacbbddacaabadaccbbacddbcbcdabdaaddcadaabbdbcb
caaddcdabaddcbcacbcbbca
bdddbccbbcacbbcdccaaacbcddddaadcacdbbabcaddabacbbbbdcbdbaacbdcdbabbdbabdabaddbcbdadbdadadbacabaccbccd
cdddacabdcbbadacbddcbbbcdaabbacbbccdbcadaabdaddacdcadbcdbdcddbaccbcdddcddbdcb
bddaddbcdcbccbcddacbbdccddbcabbccbbdcadadbcaadacbbcdacdabbbda
dcbbacdcdbdbdbaabdbcabacaaabbababaadacadcbabcdccbabcbaabadaaddabbcbacbdcccabadadccbadacbadabadbddcbd
ddadbcdcdcaabbcdacadcaadccdadbcdaaccabacdba
bdddbccbbcbdabcddcbcadcdababacddacbcddbdbdbcabcabddaaddcaadaaccdbcccdbadcdababdbaa
ccdaacbdac
aaadabcbdcaaabaadbadcacbabbccccdabccadaacbdaadbdbcbccdbdabaacdddbbadcdbacdcab
bcaddccdabbbdbdbbdbcadbaaccdddbbdcaccccdbccabccbbdddddcacbcaaacabbbcbcbddcbcadcadbabadacbdbdca
badcadbbabaacac
bbddaddbcbcddabbbdcaaddcdccadababbdddbdbbbcbbdbbbbcdcbaaabdabcbcbaabbdbbabcccbacadadbc
cbbdaacbddcbbcbbccbcabaccbcacddbaabbaadbacbaaaddddbdbbcdababccacdbbdbadadaacbabdbcaacdaacbbcabbdba
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aadaaadddcdbbbbcacdbdcabacbbdccbaadaddcaadcbabbcccaabcbdadcabcbabcadacccacaacddbbadddcbadbacbdd
abcdddccccdbdbabacabaacbdadccaddbadccbccaabcdbadddaccdbbdbbbccbdbadbdaccbabcdbbcabcabaca
acadaaccddcabbacacaabaddaaadcbcbcabadcbcadcadacdcaabcbd
bccbbabdcbaaadadacadaab
bacbcababdacacccdacccabdbdbbdbbbbcbaaddaabbabadacabdcd
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caadaabbdcaaadcbbbcbbbdbabdbcbadacbaccaabdb
adaadabbccbbbcccbdbabddccaddaaaad
dccbbaddbaababbabdbcdbbbccda
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caadcdbbdaccdccddaacabbbcccadcaadaccacadcadcddabbcabdabaabbabcbbbcddcaabdbbbca
bcbcaddadcadb
ccabacdbdddacccbdabaabbacccbbadcaaaccbdca
ccbdcabbbcbcdbdacdb
bdcaadddbbaaacabddcdabdcbdbcdca
bbddacdddbaaaacaddaacdabcccbdcbdcbdaccdcaadccbbaccbcacbbbadabbbaacadbadbbcdb
acdabddacaadbdbdbadadacabddbaabcccadaccacaaaccccaddadaadcbbbddbbddacdd
bdabbbcddcadabcbbababddbdcadcdcaacabbacacdccda
ababacaacbacaabcdcbccdabdbadddacacaaabadac
acdbbdbaddca
cdcaaccbaabdabdddadbbaacdbcacbcbcddadadaabbcababadaabac
cbbcdabdbbbbbcbccbadccabddaccdaaadcaacdaacaaddbbbbbbcccc
daccdaabdbcbcbcbaabcdbbcbabaabb
dcbacabccbbbbcadbbadcdbadabbacdcbbcaabdbadbbddcaccbabdbbcdabdaacdadabdcccccbcdcabcbcab
cbacadababbbbbcadddaaacacdbdcdbbddadbbdadaddaddadacacbabacbcbabbba
dbacddcadbdbbbccacbdcddacbbdddacbaabcacadacbcabdbcbdcbadcbaadcbcbca
addcbbbaabddaccbacabcdcacbbdccdacddadbbbbccccbbaaaadcaccbbdcddacccdaaacabdbad
acbaabadabbdbaabcdcbbdadccdaddd
dcdaaaccabccccdaccbabcaaadbddbdacdadacaaacaadacabaaccdbbcdadbcdccdccadacacdccbbbdaadcacccbcabadccaccbbdbc
cadaacddabccddbdddccbbaaadbdacbbaacddaacaaddbbcdbacaddcdbadcaaccdbaccbdaadcccccacccd
cdccccdabcbdacdaadadcacaaabdabdcaacdacacaccdcacadbcabcbbbabbdbacbbdbacaabaddd
cadbdabdcdacbcbdadcccddaccabbdaabcccdcdaddcadadccacdaabacabadabcca
ddabdcacadbddabba
cdcbadcadbbbabababbdccadbdbbbdbccadbbdcaaacabcbbacacacacbddacbdcacaddbdcddbccaaaccbbdcaabd
abcccbcddcdbbbcddbbdcbacdaaddbbbbdbccdccbccbddccacccabcb
bdddabccdbbaddcccbdcbbbaaddcbdcacbdbbbcbcaaccdcacdaddd
dccdccbdbcabcdbaabbbccccbacdddbcbcbdaaddcbacbdbccccaaccdcdadbabbbbb
bacdbbdbdacacbaaccbbab
bbcbaddaccccbccbcddbdabddacccddbadcabadcbababaccabbcadbdcdaabbbdcbddc
bdbbacbdddbbcdbaccbbcacbdbacbdaccdbcbdcadbddabadcaabddcddbcacbdddbdbbbbdc
cdaacbdadbbaaaadadda
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cbabdbcdcdccccaaacddcbaacaadbdbccadaccbdbbaccddaccaaaadacdbcbdaacddccdbcbda
baabcbaddddbaadacbbaaddaddccbbaadcccadbdddcdbddabbcadbccadaadcacbdbdbaabcccdddbdb
aaaccccbcdaabcdbbbdcbccbdddbaddbccdbadbdacadccdddb
acacaacbcddc
ccddcbbbaabbaccdaabcdddbddbdbbaacadcdadbbbdddbbaaaabcbacdaddaadccbcbbbbbdddbbddddabccbacdabdccccacdcccccbdc
bbbaccddcbabdcbccaaaaacbcbccbacacbbacdddbaabbcbcacdaaada
caacaadbbddcddbdbbacbbbbbbcbdbbccaddccabbdcbaadb
dcacbacadadcdcddabccdaccccabbbdabbddcbaccbcdcdbbad
ddbdccaacdbdadcadaccdaaadddbdbaabdcdcbddbdbadbdbccbaaacdd
bcbcbabbcddadbaacbdbcdccacccacbc
dcabcbacbcccdacdaacadccb
dbccdaddaacbccdbaddcdcccccbddbadbcbadacdaa
cdcabbdbbdbcdcacdbdbbacaacbddd
cbdbdacbbbdabbdcdbdaccacaadaa
daaabcacdbbcddc
ccdbacadbccbcaddaacacdaadcdcbacccabbdbbbdaddcabacbdbcdbccddccadbdcddababbccbcdadda
bcacadcddccbcdcccabdabdbccbdadbdcaddadbdadadbdbccaccdabdcbdcabddbcdcbbaadbdcadcd
dcdbbadaaaccabbdcccdaabbacdddddaabccbbcbddacdcbddac
daccbdcbaccbbdccadabdaadbabdddbabaacdddadcdcddbbcccabddccdabbdccddacaaadcddccd
cddacabaadcbcbcdbacbdddcaaadcadcaacddacabcacdaacacdaddccaacbdadadadbaadcaac
dcbddbbcdcdcddaddabcdacdacbadcddbcbdbadbcbcaccacbccadaccbabccdddbccccddbddacc
dcaaacdabbdbbbaabdacbdadcaccbacbddabcdccddacbdccaddddccacbddaddacdbcabdcdcaccbdabcdbdbbdbaadbadadd
dccacddbbbcbbacacbacbcacabadbcaadacdaadaacdcddbcaddabacbbadaddddbdabacd
bacaadacdbddccdddccbabbdcbddddbdabbdddabcdbcbabababbdbcbaaacbcadccaddbadd
adcacccddbbadadacaababbabacdaadcacdbdbdacbbdddbbcdabbaabbcdaacadbdacddbcbdbbbbabcbc
bdbdaaabdacdabdadadcadabdabbdaabcadcabbcbaccddcdcaddabdabbacaddbcccdaddcdddbabdaabbcbbcacabdac
abccbdbacdbdcdabbcadcaddd
badabaacdbbdbdbaaccdcbcddbddccdbbacdabbddbadabdabbadabaddacbddbaadbbcccacacddcadccdaabdba
babcdcdcbaacdd
bcbdddbaccdabacbcbdadcaacbcddadcbcaaaaccbdbdadcabbcbdcccddcaacdc
bacbcaccadbcdddacbcbdccdbdbcacddcabcdaccbdccbadcbddcbcbbcddbadacacaccabbbcaacbadbacababbda
cbbdabbbadaacdddacdbcdcdbbbbdbaccdaddacccaddcaabbbcbcbadacbaa
addbdacbdbaacccdbabcbcdabcbdccbaacdcdcdbdbcdaadacbdbacdcbcaacdbadbdccdcaaadabadcdcd
ccbcaabadabcccdbbabccadbacccdaaaccbadbadbacaabcaaababddcadcabdcbdbbaabbdbbbbddabaaadbddaacccbddcadcdcac
cdaabdbbabaabcdabcbbbcbbbcaabdbabbaacbccaddcabaddaddaacaaadbbcddabbcaacabbabada
cadbacadcdadcaadccacacabbdddccdaaacacacadbddcabacaddcdcacbaad
adabbbbddcaacadaaabbaadbbaabbbcdabcbdbcabdaccacbdbacccdbcaccddadacccdcdddcacdcdccddacacddbddcaccd
addaacdcaabadabcbbabdcabddbb
baadccbdaaddbdaacdbdbdccaddabaccaaaabbddbb
79 53
dcaccabbcdcbcdbbaabadaacddaadbbbaacbcddcaddaccbccaabbcaabcdbd
bbbdccdbacacdbbdbbcadabcaacccadcbbdccdcdbddbbcaacdcdaabdcaaccdbbdacaa
aabddaaccdbababdcaa
aacccbcabbbdbbaaaaddadbbcbcdbcabbacbdab
cbcdbcbbbacdcaabdbbaaccdababddbacacbcccbbcbdbcdabcdbadd
daacccdddddcbbbcdadccdbdaccbcdaabdadddaaabddddaba
bbccabcdbcacdbaabccacadddbcbadabadcbddababacaddacdbbbcdbbaaddc
babbbddaccdacabddaabcdcdcdbbdbbadaaaccabdcbdadddaabcddc
caddcbacacbbcdbcbbccccbbccdcccaadbbdacccddaccaaddbbcbcbbabbcadccdddbbcdadbbbcbdadbcbbcadbcacbaccabaaadda
aabaaddabbbbccbaabbabbadcabaddcacdccadcbacdcbdacbcddbacdaacddbbbcaaacaccbaddd
addcccbdddaadcddabdcddadcaaadcbdddcdbcccabaccbaccbcacddbdddaadcbbcabdbbbddbbddabdaacb
bcbdbdbcbbadcccddcdccaacdaabbdabadbdbdbabbccdcacaaacbaddaabcabbdabdbbdbdadcbcbbadacbaaaccccdcccdadcaaaba
abaaadbacacbbcaadcbdcaadcabcbbadcabcddcddadcaaddabcababcbbcaadddacacbdbabcbcdaaaddcaaaacaccdabbbb
aacbaadbadddbaaaacbccabcabcbaaccddcbddadabc
adcccbdcadcbddbccdcaddcbdccccaddaac
abcddbbababbbbcddabddbda
cbacababddccbaacaccdaaaadcaddacadccbbcaaddabddadbcabcddccdddccaacbdcccdb
acbbbcddbccdcdbabadbcddbbdcababdbabdddd
dcadaddaaacddabcdcccbaaacbcacbbdcccbcdacacbadccdbcdbbddbdabbdacbdbcbadaa
bcbbbaddbacdcbabbdbbcabdbbcaacacabbbccdacdadacababccdadcdb
ccabadbbababbdabdcabcdbbddacbdabddadbdbdbcccd
ddccdbdaadbbaacadbcbcbabcbbdbabbccaacbbdabdbcdaccccababdadcaab
dadaaadcdabcaabcbdacaadccbbbdbdcdcacccdbcdabdcaaacaaacdbddcdcd
acbbcbccccacabbabaadabcbbaadbbcacbdbbb
acaddcacbdcabababadababaaabcabccdbabddbacbdddadddacaadccadd
cbddcaaabcaacbcbbbaacddddadbcc
abdabdacbcdddddbbbcdadddcdcacabcccac
cbadbcabcdbdddcccccadababcdddbdabcdbcbaccdccbddabaccbbcc
bcaadadbdcacbbaddcadcadcbbdcccbbbbaaacdddbdbdabcbbabdddab
cbcbcabaababcaaacddcadddccdaccddbadbcda
adcabdcddadcdacdaccbaca
ddadbaacbddcdbbcacbcddabdaaadbabcaccabaacdbdcbd
abacbbbaddd
ddbcdbdddcdbbbccdddaccbbaabaabbcbddbadcccabcabdddddabaccccbdadaacddbdcaabbab
adabbbbbdbabcddcccccccadaacbcdbbcccbdaddbccabdaccabbacbadbbcaadbbdcdabababbcdabdcdd
dbccbcbcccdadbcdcbdbdcdccabbadacbaaaaccbbaabcdcaaccacacacaabbcdbccbaaadbaaca
bbddbccabcdcccbdaacddbbadccbaccadaccbaabddccbcccdccab
aadbacdcacbcabdbbddabcbdcdbcdcaadbacccccdaadabacddbaab
dcaaccdaacbbdb
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aaddcbacabbacacaabaabbccccdbdcdcbcbacabaabdacaddcdadcaacdabbdddcbabcdddabdcabaaddabba
cdadcabbdabbcbaacaddaabdcbcadccdbdacbdddacacbdcbcbcdd
cbcddbccbbadaacbbbcbaadaabdcddccbabb
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dabacababccadacdadccbdabddcbbcbaadc
ddcaadcadcadabdacadadcbccdaaccddcadddbadbbdbcadbdcadca
dccbaacdacadacdcdaabbbbcddcbbadadbbdcbdbaaabaaadadddbabcaccacdcaccadadadcaabddbbadcddd
dabdddcada
cabadabaabbcdbdddcdcdbaaaabacbdcabdccabdcddcbbdbccbcbdaaaccbaaacbdac
cdcbddadacbdbbdacaadcdaccabdcbaaddddbcacd
ccdabdbbcccbbbadabdbbbabbabbbcabcabbacbcdabcdbbbdab
cccdbbbcaaadabadadcdcccbddcbcdcdaaaabacbccdcaddccdadcacdcbcabcaaabdcbadbd
adcadbdabdbbdadddbbddddbcbcccbdcbbcadcccabcaaaccdccaadbacbcdbbaabcddbbcbdbbdcbaaabaadcdddcbaccbcaadaddb
aacaaddccbdbca
bdcaaddcdbbbadddcacabccbccbcbbcbdabbdadbabcccdabaabbbcdabbbacdddabadcbbcdcbacadbdddadcdacdcdaacabaabcddb
adadbbdcadabcacccbbbbdbabaadacbbcadbbdbcccaddabcbaadbbbcc
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cccaccbdbdcdbcabacdbcbbbbac
ddaabdabacdbabdbaddbcaadbbbbadbcabbbababbbcbbadbbc
cddccdcaadbaaaabbbddacdbddcaaa
accacbdbabbddcdccbabbaaaacdccbccddaabadabadbcda
bcdddaabbbddcbaadbdcbccaabbcdaddadaacaacaadabbacbdcdbbbabbddabadbcdbbacaccdabcbcdcddcbcbdcdd
addcdadbccacccc
bcacbbdcbdccbacaacdbbcacadaaaabcbdcbabdbbbddcabadbdcbcbcdbbbddbdbddddaadcdbbcbadbccbddccbbda
acbacadcbcacdbbacbdaadabcccdbcaadcabddabccbcbbcccabbbacbccbbbdacdddadd
cbbabdccdcdadbcccccbdadccabcababccadabd
bdaabbcdaaaddbcdcdabadadccdcbbcddaccac
ddcdbcdddcaccadbcbdbbadcdacaabacadddbbcabadccdabdddccddbcbccaacdddcbdcacaaccacdacdbbcccdddccacadcdcdadadbac
baaaaaccbccadabdcda
dddbabbcbadcacbdbcdcaadcdacdbaaadcacabbdacbcddbdbadcdbcacbacbdccbcaddbdbaaddadddcabdbc
cbadbdadcdcbcaabdaadddbbacdbdacaaccabbbbcbadbbcabbccccbbdaddacada
bbaabcdccabdcaabdddcbdacbdcbbddddccdcb
ddacbbcdcdabdbccbcdcbbcbbdbdbbdacdaaaddaaabbbbcddbbcbcadcacaab
adbabbdcbcccdcdaaaacadabdbcabadadcddcddbbcd
ddcccdcabcaadccbcadbbdbabcdcdaadbcbacabcdaadaddbacdccccbdbbbbcbab
cbcbcbcaadad
ddbacbcccdacacbbacbddbaddcbbadcbcaab
146 122
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babaabaabaabaabbbbbbaaababbbbaaabbbaabbaaababbbbaababaaabbb
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baaaabbabbabaaaabbabbaababaababbabababaaaaaababbbabaabaababab
babaaaaabaabaaaaaaabbbaabbaaaaaaaaaabaaabbaabaabb
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bbbababaababababbaaabbaaaabbaaaaaaaabbaaaaababbaabbababaaba
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100 75
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97 15
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167 90
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36 17
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212 23
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253 4
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83 35
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247 193
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92 38
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70 34
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16 14
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130 57
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132 120
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39 1
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105 18
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188 144
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24 13
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292 257
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65 60
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71 60
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69 32
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85 11
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189 9
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baabbaabababaaaaabbbbababbabbbbabbababaaaababa
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abaaabaaabbbbbbbaaabababaabbbaabbaabbaabbabaaaaaaababbaaabbbbbbbabaaaaaabbababbabaabaabbbabababbaaab
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abbabaaaababaabbbabaabaabbbabbaab
45 1
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dbbccccadcbdbca
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cbbdacbcdabddbbacdbdcddaadadbcbaccabbdbdcabdcaadcabcbbaccabcdbdbbccccbcbaa
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dcadddbaadcdbcbbcadbccdccaadbbabaaccadadcccacddaaddacacabababdbbbaccdaddccccdccaddbabdadbabaaaabdb
bcaaddaacdcbdadccdddabcbaaabababaaddcdbdddbdabcdcabddbcccaacbabad
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cabdaacdbbbacacacdaaabcaacbcdabcbcbbacbdddccba
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cbdaaacccdbbcbbcddadcdabdcdadaaad
daabbacbdbdcddcbacbbdadcadaccaacaabcbadaabdbdada
105 21
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bcdcbccaaadccbabdbac
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dcadcbcabaabdcdaaccdbdaaaa
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bbcadaccdadbdabbdbabacbcbbaacbabbadabdcaccdcacdcacdbcbaadbcbcdddcbddadccabbbddcbdddccababbaaaddba
badbdbaaadbbbcddbbcabcaacaadabdaccbaaaccdaaadabbdacccccacbbcbddbbdabadbaacdddccadaaac
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dcacdcbbbcacbdcdcdddbddcbccddcdadcdcddddbabdaddacdbaddbcdcbcdbaccdcccbcacdcaaadddaadbdccdbcdabdbaadcbabdacc
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cddccccdadccdcacddcabdbcbbcadcdccddabacbadbccccddabccbcbabbcbaccaadadcbcdddcaadabacbacdacaacbcdbaaaabbd
dbcddddcbdaabcbcbababddcbddcbbdccaccabcbaaccdaaabadbcccbcabbbacabbccbbcbaadbbddaadabccccaddbbbcdaaddcadacd
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babcbbdbbdddbcbdddbbbbdcbdacaaddbabbabcbabbdcbbd
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cbbaaaabacccbbbadadbdbaadcabaaabacabbdabbadbd
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caacbdbcbaddbdbcbbdcccbadcadcdddaddbcaddadddaaaaddddbbdcdaacccbacbc
ababbbbbbddbaaddccdaaaacacdccbabcbbbcadbbcbbaccbcdaccbabcbcbbbccbadddbcddcbcabdbcdcbca
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abcdabdcbbaabcadcdddacadddbcadbaaaa
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adaacdddccacbabcbcaacaadaadac
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ccbdcbbddbabbdaaacba
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accbddcdaddcadaabbbdbdbdcdcbdababbbdbdaabcdbbbaababdabdaccddcbaabcd
dbbdcbacbcdadcccabbaacada
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cbcaabcbdadbbdbbbabccdcadacdddddbdabbdbaa
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dccacaacab
cacbcbacbcccaddadaaaabdac
184 86
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cacabccabbcbbcbbbbcc
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bbccaacbcbcacbcaacbab
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107 84
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18 11
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3 1
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213 136
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121 111
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288 65
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29 14
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275 206
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34 7
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aacdbccdbbadbdacddaaddcdaaacbabcbdababcdddbadaadbdbbbcbbbdccbddccddddbbdbbbbcbadbbbadabadcbaaddcddacdaa
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148 30
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dabdcbbcbbdbdb
ddccccbaaddabdccacabccddcabcdabdccccacddbccaabbcadcacc
babbaadbcbbddcaddaabbacadbbbdcbdcdbccddacbaadccddbccadbcdbcbadabcacddddbbcdbcaaabdcadcadbccaaadba
cccdcdadbcabbbaacbcddbcccbdddcccbbdcbdddddcadcacaaacbcdbbbbaabbaddcbccaacccbbddabbcaaabbccdbbccbbca
cbcbccbddccaabdcbaacdccdadddbcccdbcaccdddcdbcdacccbbdacacabaaadbbcddbdabbadbadbcdddbbab
bacbdcbaddddacbbaddbaabacbabbbdabdba
dbcdbadabaacacaaccacbbbabcccbbacabaccbcbddcddaaacaaadbdddacbddddaaabcdabdcdbcdcbaccdcccdacccdbbca
cccddbacdcadb
ccbbcadcbbbaddcdccbbacbdbcdcdaabcbbcbaaddbaacdadaaabcadccbcdd
acdacacccdcbccddbbbbdddadbbaccacacddaadcbaaacdaddbdccbbdaddbccbbbaccbccdddbbcadcdcababbcdabbaaa
ddddbccadbbdacabbbdadabbdcdcdd
ccccdabdadbcdadbacaddabbbbdccdabacdaabcbaaaacadddbcbbccacddaabaabbbbdcbadadbaa
daaabccddbacbaddadcdcbadcdacdbadcbbcddcbaaabbbdacbadccabdadacbabacabcabdcbcaccdcccacdbadcbbdccc
cbbccdcbbcabbddaccabbdabbdcccdcabacaabbaaacaadcaabcddaacaaabdbbddcbbabcabbbdcdbbdddabdccb
abcacdacccaaacbcbadadadcbddcbcadaccdaccadcacdddbcaaddcabadbbcabdbccacccaccdabdbddddddcaadbcacaaddddcddbad
bbdddaddacaabbaabbaccdadccdacaadbcccacdbcdadcbdbddccdcccdccbabbcbcaccbdac
aabcbbcdddaadacccbcabcddbdcccddbcbbaddcbbadddcbdcbccabbdcabbcaa
baccbcbdbcadcbaaccbaaddbdadbbad
cdbddaaccdaddbddcccadbabcacacadabbbcddbabbcdacacbbdaabbaaaaddacaabccabbdbbdacaacbbddabaadbcbbbcccbdcdcdd
adcbbbddadcdadbbbbbababaddad
61 42
baacacdcbacacddbbdabbbcabcccaddddcbaccaadabcabcdb
dcbcadcadacbdbaaabbdbccbcdccdbdcbad
badbddabacbacdbbaacadbcadbcacbacacdabbbcccccbbbacddbccacadbdcdcaccdabcacabdbcaacbcbcbbcabacaa
addbdadccbbdbbdcbbbbbacadcdcbccdbcabcacddbaacdadbaddcaabcbddccabbbcaadcaadcbbbaabadccbcbcdaadadcdbba
acdaaabddbdcbbcbcbcdbbadbcdabaccbb
cdaaadbaaacdcccdabaaadcacabccbbabbcacdbdbdddadabdabbcbcdbdcabdacddd
dadbbccbcbbcbcdcddbdccabaccbbbaabdbbccbabacdcaacaabbccaadcadcacdcdccbcbbcdddddbbdbbcacaacadcccaddbacbbcaa
dcddcabcccabddddcdadabdbbdcdcabddadbcdadbdbccdb
dcccdacbbcadaaadbaad
abaaddccdddcbaadbdcadacbabbacabdacddccdabadddbdabbbdaadbdaadcacdabacdcdddbbcca
bdadaddbccccaadbbadaaccccbaccccaabdddccdbbaaadbaacabddcbcdadcbbadccbcddcdcbdaaddbcabdbc
dabdbdaaaabddbbbdaaddabbcccabbbccddcbccbacdabdcdacbdccdbddcdacbdbcacaabdbcacbcbcdabcbdbdadddaddcbccdcacdbdb
dddacabadbbccadabbaadaabbcdabaaaddabdddbdcdccaccbdadbaabaaddbbacbbacabbccdcdbcadabaaddaaabbcbcaccaa
bbbaabbadadcbccaabbabcbccbdbdbadbcbabdcccddcaaddadddbacddcbcbabdaabcdbdbaddbbbccadcbacdccbcdacacbc
dadcdbbbbaacddbdbadbdadcaabacbcbdacadadcadadcadbdabbadaaadcdcacdadcbbcaabcccaacaacaabcbccdbcdaddcdaabbb
ddddbaddbcccbccdabbbacbadcbbadcccadbddacdbdacabcbcdcccda
dbacdabcdbdddbbcaacdccdabcdbccbcdbbbcdccbdddaacabccbadcadbcbbdcadabcabbdddcbccddababdaacbccdcadabbbbbddc
bbddcadaaaababbbadcdddbcadcdbcdabddaadaaadcacbcdabbdcbaacbcaddbcbbaccaadaccadbdacaaaddacabcddcbbbbda
bacddadbddaccadbdaddaaccbdbdbdcdaabacddccaabbcbddccadcbaacccbdddcd
ddbbcacdbdddcccddcbaddbad
aaddaabacdabaaabdcdccababbdbbccacabcdaaddcbdcb
bcbcaabaadbaccccbdadadaaccbccdaadccaacadacdadaaddaacabbacadcddbcabaabdddbbdddabaadcbccd
ddcbbbcdcbdcbdbddbcddcbdbcdacddcadaacdcddaddadcddaabcdaccdbcabaadcbdcabb
bbbcadcaaadbdbbadcdbdbcacbcacbaccdad
bbbcacdcacadcddcbbddbddbcdaaabdaadacabc
abacadbdadddccbcabcdbcadccbaaddaaadabad
bcdcbbcbbdabdbcbcddbbccdbcbcaacbcdcdcdbadbdabddbaababacadddacaacbcaabbcaccdcacbbdc
abcccdcadbbcabaacabcbcdacdacbbbdcdaadcbcdbddbdbcbbacadbdbbdaacccdbaabbcdadbcabcabaabbaccdbbddacdccdabcbc
dccccaddbaccabdddadbdddacaadcbdbbbcaadcaaaddcbabdbdadcbaccccbdabbbcabaadcbbbbabddadbdcbdbaabcbdab
bcbbcacddadccabcddbaadbcbcdbbdbdbabacddbdcbacdabdbcacccad
aacbbdbdcbdbdbcaddcccbbbdacabacbaacbdacaadabcdcdbbddcaddaccdbaccaa
bbaaddbacadbdadbdcccbaccbbaccbcabbdcddbbccdabccddbdbdabcbcdbcdc
cbdddbaaacdadbdbbaabcbcbadcdabbbccadcdcbdbdcadcacbacbabacadbbbcbbdcadbcdbcabbb
baacdbdbbcacdcbbadabcdcccbbbddcbbccadaabcdaadabcdccacbbaaabdbbdadcacbbcabcbbddbccbbbacbdbbbadadddda
ddcacccadbcdbcbbdadbabcabccdccbcdabbadbdadaaccccdabbdadcacbcbdbdbaaabdbbadbbdddddbadc
ccdcbdaadacdbdcabcdbcadacbdbccab
acababcbcbcbcbbdbdc
aaccddbbadadbbcbcaacdbdaacddddcbcbacbdcdbccaa
acccadbbaaacacbbccbdcbdbbdbcbcdbccaacaaadcdccabccbbbbbddacbadabcabcadc
bdadcdbbaddbabad
bdaadaaabdddccdbcbadddaddaaabcccdaccacaababcbbabcbbddbccdddaadccdbdddaaabacccddbcacadddddcdcadadbccbbaacb
abccbbcbcabaabdbbbaaadbdbccc
abacdaabcdcdbbdbdadbcbadaabacdaaccddcabcadbccaddbdccdaccaaddccbbadbbddadcbbcababddcccbbdbccdbaddcdccabacc
dadddacaacbcacdcddabccaddbdcbaaaacbacdbbdadcacdcbbcdadaccdddaaaabb
accdbbadbbccaadacdbcaaccbacaccdbbdcaccacbbb
aadcacaacdaccdbcddccbcbbccdabbcddacadccddabdabccdcaddbbadbacdabdbacdaadcdaddaaabdcbbcdb
cdaabddcbdaccaccddcabdadcdacdcaadacacdaaaccdabcdbdadbaadbdbdacbbcdbacdcdcacbbcdcaadbdccabdadaacdbb
acbdcadddacababdbdacaddbadbddaddcbbaaaaadcaacbaadccaaabacbbdaacdaad
dcadcacaaddacbcccc
ddbadacddabbcadddacccbadcdcbdcdacabbdaabbbdacdcd
cabdadbddadbbcdaabbcbabcaabdadcbaadbdabacccadccdacbaaaddbddaadbbaadaadbaabaacdbbbdbdcaddccbdbbacbaa
badbacddcdbddcacdadcddbdcabdacbbdaabaddbaabaabdcbcddbcccdcb
dcbacdccbdbbbdbabcabdabacabddcbadcddbbabcbaabcccdbcbabbdaaadacbcdddbcabdaaddadddabacbbccdadcaacbcdc
daabcbbbdddcabbbcbddbcdacdccccbacabddcadc
caacbcbdccadaadbaddcbbacdcaacb
dadbabcdbcddaabcbdcddbccbbcbdbddabadbcccddbacacbbcbababc
babaaaabdbbabcbdadbaadbcbbbdbcdbcddcadbbaccbbcbab
dcbabcbccbabdbbcccbddabc
dcbdadcdacccbdbcdccabbcadaabaadccbbadaacdccbbbdbcbcacd
ababadcabdaccdaaabcddadd
adcacaccadbbbbbadacacadcbcaaaccdbbccbbacdbbacbcdaaddacdaadaddbaccbadbc
26 23
ccbcabcacbbcacbbaccbcabacbcaaabacccbbcaabc
bbbcabbacbbbacbcccaaccabccabcabcabbcbbaacbaaaaaa
acabcaabcacbcccacbaccaaacabaccbacbcbbacbb
baabacabacacbaaabcabbacbabbacbcbacb
bbbccbabcacabbabcccacacacbbbcacccbbbbcccbaccbbbbcccbbbaacbabcacaaacabacbcbbbaccbccaaabcacacbbacbbaa
aaccabaacbccabcabccbbaabaaccbcabaaabbcbbabbbcbbccbaabbacabbccbbcacabcabcaa
ccabaacabbbcbbccbcbcabbabacbbcbcaabbaaaccbabaabcacbcbbbbbcabbcbccacaaaabacabccbababccbaacbabbaacbabcbcba
baaacacacabbccaccababccabbacc
accaaacaabacaccbbcccbbbabccaacccabaabaaccca
bcbaabbbaacabcabbcbccaaacbbacccaaccccacbabb
cabccaabbacbcbcbabaaababcbccccacabcbcacabbcacccabccbbabbaacbcaccabcbcbcba
bbbcbaabbacbccacccbbcaacabaaabccacacaabbacbbbcbbccbcbaacaacbaabacbaabcacabbabcabaaaccb
bcccabbabccbccccbccaabbc
baccccbacbabcabacabbcbcabb
baabaabbbbbcbaaacaaacbacaacccaabaabacbcc
bacbcbaaabcbbbbbcccaaabbbcba
abccbacacacaaabcbbbcbacaacccccaccacabb
cccaaacabccabcbcbabbcbaaccabbbbccbccaaaccbbabaa
cbbbcabaacbaaaacccbabbbabccaacacbcabaabccaaaabacaaabbcbbacbababbc
ccaaabbbabaacbbccbcaccccaca
accacbcbabcbaac
bcbcbababaacbaabcaabaabccaabcbcacbbccaaabbbcaacaaabccaccbaccbccaacaaacacacccabb
caccaabbaacbaabbbbbbbbbcccacaabbacbacaccaabcbccbcacbabaaaaabcbaaacaccccaba
caccacaaabcacbaaacaabbbabccbbacbaccabacbcbcbaabccbcbbbababaabbabbb
aabccbcaccbcbacbcccbcaccbacacbaaaaabbbbbabcacbcacbbbabac
bbaccacbbcababbbbcbabbcbcaaacaccbbbaacccbacacaccabcbbabbaccaacccacc
285 125
dcdcccdadbacbccbaadbbbbcdcabcbdadaaaadccddabacd
caabbdccbcbbcbbccacaddaccbaabbdaacabbaccbccacdabcbdddddbdccdcbbadccccadacdaacc
dbbddbbccdbbbccddbdbbdcdaacdbabccdabacaabcdcccccbacbaabcbabbdcabadcdcadcbcbaabcdacadadaadaa
ddddbacbaaddaaacdcadccabcdbcadcacbabbbdaddabcddadddcaacdccccdddbaabcbcabbcabbbbdaddcaacbaccddb
dccbacbddaacacccd
abadbccbadbccababdbbddabcdbccadacca
cbbcdadddadaabcdcaacabccdaccbdcbdabbd
cbcbaadddbbcbddccababbbdabdbaaddcbbcaccdbdadddbbbaaadddbbdabdaca
abccacbbbdbdbbbbcbbcacdcbadcaaacacabaabbbccddbbdaacbdacbcccbbcdddcaddadaaaacdcbcbcbaadb
babacdaacdcacaadbdcbccdaaddbdcabdacbdbabc
abcdabaaaadbbcabdcbdbaa
cbbdbddddabdabdddbdbdadbbddadddbacccdbbacbcacdaccacbbccbdabcacaadadc
aaacddbabacdcadcbbdacdcbdbaacbcdccbcccdabbadc
bbdbcbcadddcddbdbdcaccbdcaabadbacababaaadbddbdcbbacbcacdbddcacdccbaabbdbadbdc
dbcacbcabbabcbdacdcdbbcdadbdcaabaccbadaacdaacbcdabccbcbacdabcbdbbaacbabadcabcdbcdadbdca
bacbddccdbbcdaabcdddbadddbbccbcadcdd
caabcdaabcccbdcccdacdddbcacbdddacc
aacacacdbaccbcbbbdbbd
accdcbcbabbddbaadaccadccaddcbbadba
adccccadadcddacaaccdadddaaabddcabbaaccabdacdbcdaadcbcabdcccacdacaabacabcbdcddcccb
cdaabcadccccdbbdcbdbbcbddac
babadbacdaaccaabdabddcdcdddbacaacbcaddabdabacbddbcaddcacddacaabaad
addaaccacccaaaaddbddabbadddabbd
abcbdcabccbbcbbcdcdbcbdccabacbaacdcccaaabababadd
dddbdcccacbabccbadbbadaacbcacdcbbbdbbdacacaaadbdbcdcabccbcdca
aadcddcadddd
adadcadccaabdcbbdbccbcdbdaaddabdcbdccbccbaaabbbbdabccbcaacaaab
bacdabcacbdabaadcdacdaabbddacdbcacbdcaabdbabddccdbaacbddbabb
dcccaacbbdcbbabcdbdaccdbcaddcdbaaadbbbddabacdcadccdcbaaacdbabadcadcaccbaacbaaadbcbaac
adcccabacadaadabdabbdccacadcbacbbccaadacaadbcdbcabc
bcbdadcdbcdabcddcbcdacbcdbbbc
bbcabcabbcdcdcabbbacabac
cacbaddcbcddacccabdcacdbdbbabbaababcdccdadcdcbcdbad
abdcdcaabacdcddbabbccdbbbcacadcaaaadbacdadacaacacccbddabbccaddbccdcaca
ddabccddabacccbdbcbbbcbbdcaaabbacaccdcbdcdabcbacbbaadacadabdbbdbdabdbcadbccdbbabadbbbcbdbbdbbcaccadbcaadc
dbdddcbaddaccbdadacacdb
dabddccaaabacddbdcdbabadaddcacaadbbcbdacbaabacadcccab
accdbbabddbcdadbabacdcccbcaadaaccbcdcaaddaccdccabcadbbddbdcbbdcdcba
bbcbadcadca
bbdddbaadbadddbccbdabbbc
dcbbdbbdbaacdbccddcdbdaabddbbcdcacabbbababcccbcdcadcbccdcdaaadaccbbbcdcacdababacbdbaaabbcdcd
dabbbddbaaddabadaccba
aacacaaadabcaacbddbbcdadcbacbbb
dddcdcacdaddaccaccdcdbcdadcbaabacabbacadbabdbcbbbdabddbacdaaccdacacababccdcbdbdccdaaadddcaccc
abcadcdaaaabacbaaadcdcdccccdbdabdaccdaacdbdacaaabcaddbdbbccddadddcabadbddbadaacacbcbddbbabdbababb
aacacbcbbdbbbccadccbdbbadacddadddbbdadcdadadaabcaabbaccdcabdcccbcd
adddacadcdbddddcadacdddccdbcad
dddadbdadcccbbaacadcaaadccddbadcadddcdaccdbcccbbdcaadaaabbcabaccbdacdbacadabdada
aabaaadcdddcabbcbbaadaaabdcbddbaacbacbaddacddbbbabdbabcacad
dadddccaddcabadcadadcbbddaacbcbcacaadbbccdddbacacccdcbcbdcbdbdbddcaaddbcbdacacbacbcc
dccdcdcbdddcabacabbbbcacbdbcccccbccbcadccadacccabcccbabaabbcdbaadadbdabddabbdaabbacdbbdccbbddabadccabcccd
dbcaccacddbaacccbbbabadccbcababdd
dcbaadabdabaacbbdcdbcdcacaccdd
cdacbadbabbaadaaacccabbcdbddbbabacbaccbacacbbbdcbbcdaccaabdbdcccaa
daadaccdcdaccadadcddcdccabbccdcdbaabcbccaaabdbdcbcaccabbaadaabbabcaccbacbaaaaaddbcadaadbbcacbcbaddd
dbaccdabadacbcbddcabacbbadccdcbcbbcabadbbdbabddbddacaadcbba
dcbcabbdcdbbbaabbcacaacdbdacabcccdbcdcbbbdaabacabdbb
cccccbcdbccabbbbdbdcbbabdcaabbbbabdaaaaacaababbcabbcbcdcdcccdbbdbcdcdbaabccbddd
cdcbacaccaacaacbabcabbaacac
cccccacdbacbdcacdccadbabbdcdbacadabdbdaccaadaa
cbcdddcbddbcbdccbaabdbddccaacaddccbbabaabbabdaaaaddcddabcbcaacacccdcdbaddacc
ddabcbbcabcddbbabadbdacc
dddbcabdcacbcddbcadaadcbcbbbddbacacabacdacdaccaaabbadacbbbdbcddbdabcbdbbdcb
babadcdcbbdbabbdabdbacbacbccbcadaadcbdbdbbcdadadadbadbbdcddcacabdcdddbdbdbccaadddcddbbdbcacccdcabacaabdaabb
bddbdbdcbbcadaabcdabdaccadadaacdadadbcbbcbbababddbbbdcdabdaddbbca
ddbcadadabbacdcddacbddcdddcdbbcacccbbdccdbaddadbacbdcbddacdadccaaacddcdcdccddaccaaa
adbbbaaddbbbdbaddacdbdaaccadcbabccddcaddddbdbdbadcabddaaddbdbdbcbddabcccbabccabbdadcdaaadac
dcacccbcabadabdaabdbdbabadadababcddaacdabdcaaddacadacbdacabbabcbcabadcbbacbbadbcdbcdcbbaaa
bdbbaddbdccdacbdaaacbddbd
addacbaabababdcdbcba
cbdcbadbbccabbdddabdacbbcaadabbbaa
abaadbacabacadddccdddabdadbcbcddcddaabaaaadabbbbdcabcbaaccabdaacdcabbdacdbbccadaaaabadbccccddada
babcddabbdccbdccddacadbdabbcbcdacbaabbcaaaaadaadddcabdbdbdbddbd
bccdcadcacabcdacbdcbaaadbbcaadaacd
ccbdbadbaddcabcdcbaadcddadbbcbaabddabcdbbbdbdccbcabbbacbddaacbbabbbaaccb
acacbdaccccccad
accdddbdcadaacadccaabdaddbbbdcbccbcbacadcaaabccaccbbcda
cdbcdaddddcacacabcbdaadbabbbcdcddcdcccbaabddacdcbddddbaadccaccacccdcdadbaddddabbacdbdabccac
bcddabcdacadabcbcbcaaaaabdcdbddbdaaadadcdcbdccabcabdcbaacccbabbcaacdd
aaacaabddcdcabbaaadacaacbdaaaaaaaadbbcdaacdcdaddbdabbbabacdbcd
bcbabcbadbcdadacddbbaaababbccdccbdbccbccc
addccadacbdcbdcdcdccbdadcacbcdbaaccbbacabacdadabcdabdcabbb
aabdbaaadccaccdacdabbcdbccccadbcdcbcbbcabbbddccbbaadbcdaadbadcdbaacac
bdbbdccdcbcacbc
abbccbacaaacdaddacacdbcbbdbbbacaaadcdcbbadacdcabaadcbbabdbbbabbcdcabdcbcbbdbcbbbaddccbcdcadcdbc
cbbdabcbcabddcbabbdabbaccbbbcbacccddcbabbdaadcdcadbdadddcddcdadbacbabcd
cbbdabbbbcbbbacacddbdbcbbcdbddbcdccbcbdbbccadcdccbbbbadccacddadacadcadddcaacddbacdabdbcbdccbdabaaab
cabcdbabaccd
dbbddcbcaacbbbcaaccab
abbbdbbbbabada
dcbdaabaababccbbadbacabdbbcccbcbccadacbbddccdcdabdbcaccdbcacabababbabccaaacbcbcbbbbbcbcbdbdcaccbbadd
ccddcdadcdbccccacdbbbccaadcbabbbdbbdbdbacdccaaabbacbbbcaaa
bddbbccdccdddbbabacbcbdabaaaddabcbdccdbdccaadbcadccdcbacacdddabbdabdbababaacdabbdbdbdccb
cddccddcbbdadadacbddcbcdbddccdcbdaddacbacdbadabcbdbcadcdddcbbabbbbcbb
ccacdbdbdbdabaabcbaccbdbdbdcabcbaaacdbdadcbcadbdbbcddbdabccaddcbbaccdcacdbacbacaabdccccbbdcbcdadac
cccbdcadccdbabadacdcdbaddaddbcdadac
bdaddcbdacccabbbaccaacbbbccbabadbddb
aadbadacdadaaadbdbdcbdbabaaabdbbbbaaaabbaabcbccabacbaadbccbbdadcdcccdbadbbddbcacbcacaaadbcc
dbaacdccacbabadacadbcbbccbbbcddbd
dddbabcbcccabddcabdcbacdcbaaddbccbcbbbaddbddaababddaadadcbdbdbbaccdbcabac
abcddcadbadcaccacddcbcaccdccbdbabbaacbcdbcbacbdccadccadadacabcdddcabcabacdaadcccdaaccaccdcbdcdadacbbdba
dbcabddcacdbdbacdacabbbdbdaad
caaadacddaadabbabbdcdbacbdddddddadbbbddddcdcbaacbbbad
baddabacbdccbca
dddbdcbababdcdabdbacaadcababcddadcdcbdcdcdcdbbbcdbbdcababcacdadbccbbdbababbbaa
dddaadbaccccbddbcaaacaca
dadacbcabadd
dbaabababdccdccdadabcdaaaddacbcacddabcdabdddcddbdbcdacbaccdbddacaadabdadbaccc
cabbdcabdababbccacabbacabdbbdcaaaaadcdcdddcdcbadbaccddcabcbbbaacddddbadcbcdbcbcaaa
bccbbdbabdcdaacbccddbbcbcacacccbddcdbcdbcababdad
abbdddddabbabaaacabaaaddbcdcbbcdcdcabbbaabcacbbbbbbbbadadcdcbdacabcadd
cdcdccbbaccdccacadaccdcddacacbcbbddaaadcaadaccccdbdbdadbbbaabbbabadaacabccbcd
ddaabaacbdcccccdacabbcdbabcbdcadcacdaadccaacaaddabababbcdaaacdbddccaacadddcaccadcdadcaadbdaacab
bbaacabadbdcddc
bcbabaacddabcdbdbbaacdcacddbcdcbdbcdddaacdaadccdaccacddadaadcadaaccbcbbadddaadacdcaccacccababcbcadbaaac
cadacccddadbcdabaaabbacbccbdccadabdbacdc
acbcbbacdbadbaabcbdabcaddccbbabadaabacbabacccca
abdbbbdccdbbbcdcbaacbabcdabbacddcdacaddadccaaadcbcadcadcbcbbaacbabadbcccddbc
acacddaabdddcbaddbdbbddaddaaccb
cbbbbcdcbbbbbaddadacacbdcaddcdbbbdbcbdbbbdbcbaadbcccdcabcacadababdabcaddadadacbacaccacdbbbdcbbbdbcdd
ccaabacbcdcabacddbbaadbcadbbdbdbcbcccaabdbbdd
cdcbbacccba
bacdacabdba
ccbaccbbdddbaddcacbbcabbccacdaabadcccaddbcadaabcacaacdcbdcbbbbbaabcbddacbdbdaddcbdbbdaddaabdcd
cdadddbccddbabbddabaaccbcdbcdcacbdaaacb
dbaacdbbddccbcbdaadcbdbdabadccdbcdbbdccdcaaadabdddcddddbbabaabcbbcdbbdcdaaabaddbcdcadbbdabbaacaa
acddcbabcbaadbbbdaadbdcbdbadcdcccccaabbbbdbdcaabadcabdcaadada
dddcdcaaacddaccdac
cbccadcbaddabdbbbcbcbbbcbc
dddbdcaadacddcbbcbdabacddabdcabcadcdbacaadbabadabdcdacddac
dbacddcddabbacccaaaaddbccddbacdddabbcbccaddbdddc
acaabdbadadabdcdcaaaabaddbcadbbaddcccbabdccbdcdcccbdcbcdbbddcbbbababcbdaabcbcdcbaadaaacaccccaddcacbbca
bddcbccdcdbcdbbadbaaddcbcaaaacdacdba
dcbbadcddabbbcddcaaabcacdbdddcbcadbbbbdbadbdaabddabcccddcbcdcbdacc
cabaccabbadaad
ddacdadbbacddaaabccbddbbbdcaddcbaadddcdddddbcddadbdcbcbdddaabacccaccdababbacbcaddcccbbdba
cdcbbadbbbcadadadcbdacbdbbdababddcaadababdbddacbaacdaddbdddbcacbbccbddacbbaadcabbb
dbcdbbacaaaabccacacaccbcdbbcbcdaaccbcbddbabdcadabacbaddbcdbdacdddbcadbccdabdabcaacdaaddd
caacdbdbbdacabaddcddbbdaaaccdaadbdabccaaccbddacaccddcbadaccadcdadacabacdaddccccaaaacaa
adccadaccbabdaadccccdaabbddbabbbbdcaddacaaadadbadababdaaddadbdcdadabbddcccacaabbddcadcabadaaaaaaacabcacbaccd
dbcbaaacbbbabbcdcdaaaacadaddaabdddbbaaaacbbcaadaababbdaacddabacdabbdaddaca
dcbaabcddcccdaabdddbcbdbbccadbcabbddcbcbdbbbcabdbcacdcabccccdddbbdbacc
babdbdcadcbcbbccabaacccc
aaccdbdbacadddcdcaadaadadacabddcdcaaddcabdcddddadbbaadbcbaabaaaadaddddbcdbdbdacaccaabaccaadbaaddccaaacadcbad
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14 5
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75 2
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