YES ccax1cabx1bbbx1aaax1bbax1ccax1caax1aaax1baax1cccx1bcbx1cbax12.11c111a101b121AProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (2 real / 0 unknown / 0 assumptions / 2 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe