YES cccx1abcx1bacx1bcbx1abax1cacx1bbcx1abbx1cabx1bccx1abcx1bbbx12.121c10111111a11220021b10011111cccx1abcx1cabx1bccx11c1111a1111b111cabx1bccx1AProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (3 real / 0 unknown / 0 assumptions / 3 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe