YES abcx1cbcx1cbcx1acbx1bccx1bbbx1bbax1bcax1acax1abax1abbx1cccx12.1abcbccx1bbbx1bbax1bcax1aabcx1acbcx1babcx1bcbcx1cabcx1ccbcx1acbcx1aacbx1bcbcx1bacbx1ccbcx1cacbx1acax1abax1aabbx1acccx1babbx1bcccx1cabbx1ccccx1bccccbx1bbbbbbx1bcccccx1bbbbbcx1bccccax1bbbbbax1bbbaabx1bccaabx1bbbaacx1bccaacx1bbbaaax1bccaaax1aaabbccbx1accbbccbx1aaabbcccx1accbbcccx1aaabbccax1accbbccax1baabbccbx1bccbbccbx1baabbcccx1bccbbcccx1baabbccax1bccbbccax1caabbccbx1cccbbccbx1caabbcccx1cccbbcccx1caabbccax1cccbbccax1accbbccbx1aaaccbbbx1accbbcccx1aaaccbbcx1accbbccax1aaaccbbax1bccbbccbx1baaccbbbx1bccbbcccx1baaccbbcx1bccbbccax1baaccbbax1cccbbccbx1caaccbbbx1cccbbcccx1caaccbbcx1cccbbccax1caaccbbax1accaabx1abbaabx1accaacx1abbaacx1accaaax1abbaaax1aaabbbbbx1accccccbx1aaabbbbcx1acccccccx1aaabbbbax1accccccax1baabbbbbx1bccccccbx1baabbbbcx1bcccccccx1baabbbbax1bccccccax1caabbbbbx1cccccccbx1caabbbbcx1ccccccccx1caabbbbax1cccccccax121bc10020001cc10121001cb10020001bb10020001ca10122021ba10020001ab11122001ac10010221aa10020021bccccbx1bbbbbbx1bcccccx1bbbbbcx1bccccax1bbbbbax1bbbaabx1bccaabx1bbbaacx1bccaacx1bbbaaax1bccaaax1accbbccbx1aaaccbbbx1accbbcccx1aaaccbbcx1accbbccax1aaaccbbax1bccbbccbx1baaccbbbx1bccbbcccx1baaccbbcx1bccbbccax1baaccbbax1cccbbccbx1caaccbbbx1cccbbcccx1caaccbbcx1cccbbccax1caaccbbax1aaabbbbbx1accccccbx1aaabbbbcx1acccccccx1aaabbbbax1accccccax11bc106cc138cb126bb155ca181ba164ab1716ac114aa141AProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (5 real / 0 unknown / 0 assumptions / 5 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe