YES ax1bcx1bbx1x1ccbx1abccx12.1ax1bcx1ax1cx1ccbx1abccx1ccbx1bccx1ccbx1ccx1ccbx1cx1trueax1cx1ccbx1abccx1ccbx1ccx1ccbx1cx1true31a100001c10001c1000001b111000001a1100100101ax1cx1ccbx1abccx1ccbx1cx131a110101c1001c1000000001b100100100011a100100100101ccbx1abccx1ccbx1cx1ccbx1cx1true1c111b111c111ccbx1cx1ccbx1cx11true1ccbx1abccx1falseax1bcx1falseccbx1bccx1falseAProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (7 real / 0 unknown / 0 assumptions / 7 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe