5

797
bbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcabcbbbcab

866
bbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcabaabbcab

832
cacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacbcccacb

816
dedceedebedafadeecadbebeaadeaacfffffeefeebdbcfadcdbededbfdedeefbccabfffebeedfcfffcddbcceccbebabbacebbfadfaeababacaffdceddefbbdaefbecaaceceacacffcfadcdbebfdddebafcdbecbeadaccaaddfdddbcaefbaccbabfaefbffefedefcfdffdaccaddbcedbbfeacffdafcaeacafedcbbdadccfeddfdcaabfdfaaadceadccddddfbecabdecbfacbfdfbfdcbacdbadbdeabbaacaeecdbbcbfcffffddfeebefebcddcbedbdcffeeabbadaffbbfaffcfeecacbfcbbedbedcabeedddafebaeafafebebfdebeabfbfccdaedcefdbdefacffffdbbfaeccebfcafcdecaebabdaaabfacbdbbbfadeceffddedcbfcccecbcceecaadddaeccecfaaeeeeacfaddabbbecbefcafdfafedcdcabacefdaaffbcabcfbdaabaebbeebaacebccfaafdeadebfdecabfaceecfaffabbafeddaadabebacfefebcabaafefceecfcecfffffebdbfbedacaffcbeffedfcccdfbadeacaecaccfabccccddbadbdbefbefcabadbcdadebbeaccaeccdafeafbefdcdfacfafdeafccacccfeafcefcdffedeedacbfdbeedebcbddeeddcbcaebcadfdbfbbecddeeddceb

768
eadadebbecdcfefbecafeafcadabeefbbacfdceecaafedffbcfdaababfaceafaeffecfbdddffecbecbeddeccfebdefeefffadbeacbbadfadafdaacabbeaffecdbefddbfcdbdbdaafabdaeddfeaeadfbfbadaaebcfbfdebfbfbaedffabeedbccdeeeffcbdaffdfabbdcddcbcaabfcfecacafaeeeefccfdcceceebafcaacdcbceccbcefbecddcaceafffcaccdeabbeffbfbaeeccafcfecdbcefebababfedbabbffdbfdcccacbdafdfddfbfdfdfcecdbaceabafbfbfafcefdbbbcefeabbebcebdcdeceabbbecdcdeeacceffdbdaadbfeabccbadadebbefbcdebfbecabacdafccdbeadcbfaefdecfeabeecaddaddafaecfacbdcebcbaddeeaabaefbfefeafcebcddddaaffcdfbdbbeababaacfaffbbdafabdaaacffbabeafadabdbbbdfceffaddfcabeadbfadecafebfffdfefdacbeafffaeeabefdbeaeacfbaebbaafbdabcfddfcdebfdecebeaccfacdecabcafbfebbaaddffaccaebafbaffebdecacfcfdeccfecbbfeacdfcfbdfaeaaadafeefddccffbdbefdefcbfadffddfffeaacffcfbfccbcb