aaabx1bbx1bbx1abaax12.1baaax1bbx1bbx1aabax1baaax1bbx1baaax1bx1bbx1bax1true1b1311a1111b111baaax1bbx1baaax1bbx1bbx1aabax131b1001a10-12-1001b11002-1-1111-11AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (5 real / 0 unknown / 0 assumptions / 5 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe