\\ aaaccacbbbabbcabbbacabac
\\ aaaccacbbbabbccbbbacabac
\\ aaaccacbcbabbcabbbacabac
\\ aaaccacbcbabbccbbbacabac
\\ aaaccacbcbbbbccbbbacabac
\\ aaccacbcbbabbcabbbacabac
\\ aaccacbcbbabbccbbbacabac
\\ aaccaccbbabbcabbbacaabac
\\ aaccaccbbabbccabbbacabac
\\ acaccacbbbabbcabbbacabac
\\ acaccacbbbabbccbbbacabac
\\ acaccacbcbabbcabbbacabac
\\ acaccacbcbabbccbbbacabac
\\ acaccacbcbbbbccbbbacabac
