YES ax1bx1abx1bacax1bbx1x1ccx1x12.1abcaax1abx1bax1bbx1cax1cbx1aabx1abacax1babx1bbacax1cabx1cbacax1abbx1ax1bbbx1bx1cbbx1cx1accx1ax1bccx1bx1cccx1cx1aaaax1abbax1aaabx1abbbx1aaacx1abbcx1baaax1bbbax1baabx1bbbbx1baacx1bbbcx1caaax1cbbax1caabx1cbbbx1caacx1cbbcx1aaabbax1abbaaccaaax1aaabbbx1abbaaccaabx1aaabbcx1abbaaccaacx1baabbax1bbbaaccaaax1baabbbx1bbbaaccaabx1baabbcx1bbbaaccaacx1caabbax1cbbaaccaaax1caabbbx1cbbaaccaabx1caabbcx1cbbaaccaacx1abbbbax1aax1abbbbbx1abx1abbbbcx1acx1bbbbbax1bax1bbbbbbx1bbx1bbbbbcx1bcx1cbbbbax1cax1cbbbbbx1cbx1cbbbbcx1ccx1accccax1aax1accccbx1abx1acccccx1acx1bccccax1bax1bccccbx1bbx1bcccccx1bcx1cccccax1cax1cccccbx1cbx1ccccccx1ccx11aa1111ab1111ba1111bb1111ac111bc111ca111cb111cc1111aaaax1abbax1aaabx1abbbx1aaacx1abbcx1baaax1bbbax1baabx1bbbbx1baacx1bbbcx1caaax1cbbax1caabx1cbbbx1caacx1cbbcx1aaabbax1abbaaccaaax1aaabbbx1abbaaccaabx1aaabbcx1abbaaccaacx1baabbax1bbbaaccaaax1baabbbx1bbbaaccaabx1baabbcx1bbbaaccaacx1caabbax1cbbaaccaaax1caabbbx1cbbaaccaabx1caabbcx1cbbaaccaacx1cbbbbcx1ccx1accccax1aax1accccbx1abx1bccccax1bax1bccccbx1bbx1aaaax1bax1aaacx1bcx1baaax1bax1baacx1bcx1caaax1cbbax1caaax1bax1caabx1cbbbx1caacx1cbbcx1caacx1bcx1aaabbax1baaccaaax1aaabbax1accaaax1aaabbax1caaax1aaabbax1aax1aaabbbx1baaccaabx1aaabbbx1accaabx1aaabbbx1caabx1aaabbcx1baaccaacx1aaabbcx1accaacx1aaabbcx1caacx1aaabbcx1acx1baabbax1baaccaaax1baabbax1accaaax1baabbax1caaax1baabbax1aax1baabbbx1baaccaabx1baabbbx1accaabx1baabbbx1caabx1baabbcx1baaccaacx1baabbcx1accaacx1baabbcx1caacx1baabbcx1acx1caabbax1cbbaaccaaax1caabbax1baaccaaax1caabbax1accaaax1caabbax1caaax1caabbax1aax1caabbbx1cbbaaccaabx1caabbbx1baaccaabx1caabbbx1accaabx1caabbbx1caabx1caabbcx1cbbaaccaacx1caabbcx1baaccaacx1caabbcx1accaacx1caabbcx1caacx1caabbcx1acx1accccax1aax1bccccax1bax1truebaaax1bax1baacx1bcx1bccccax1bax1baabbax1baaccaaax1baabbax1accaaax1accccax1aax1aaaax1bax1baabbax1caaax1caaax1bax1baabbax1aax1aaacx1bcx1aaabbax1baaccaaax1baabbbx1baaccaabx1baabbbx1accaabx1baabbbx1caabx1caabbax1baaccaaax1baabbcx1baaccaacx1baabbcx1accaacx1baabbcx1caacx1caacx1bcx1caabbax1accaaax1caabbax1caaax1caabbax1aax1aaabbax1accaaax1aaabbax1caaax1caabbbx1baaccaabx1baabbcx1acx1caabbbx1accaabx1caabbbx1caabx1caabbcx1baaccaacx1caabbcx1accaacx1caabbcx1caacx1caabbcx1acx1aaabbax1aax1aaabbbx1baaccaabx1aaabbbx1accaabx1aaabbbx1caabx1aaabbcx1baaccaacx1aaabbcx1accaacx1aaabbcx1caacx1aaabbcx1acx1true1ba1111aa1111ac111bc111cc1111ca111ab1111ba1111ac111aa111ca1111bb1111bc111cb111bccccax1bax1aaaax1bax1aaacx1bcx1aaabbax1baaccaaax1aaabbax1caaax1aaabbbx1baaccaabx1aaabbbx1caabx1aaabbcx1baaccaacx1aaabbcx1caacx1aaacx1bcx1falsebccccax1bax1falseaaaax1bax1falseaaabbax1baaccaaax1falseaaabbax1caaax1falseaaabbbx1baaccaabx1falseaaabbbx1caabx1falseaaabbcx1baaccaacx1falseaaabbcx1caacx1falsecaaax1cbbax1falsecaabx1cbbbx1falsecaacx1cbbcx1falsecaabbax1cbbaaccaaax1falsecaabbbx1cbbaaccaabx1falsecaabbcx1cbbaaccaacx1falseAProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (7 real / 0 unknown / 0 assumptions / 7 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe