define pyk of peano commutativity as text unicode start of text unicode small p unicode small e unicode small a unicode small n unicode small o unicode space unicode small c unicode small o unicode small m unicode small m unicode small u unicode small t unicode small a unicode small t unicode small i unicode small v unicode small i unicode small t unicode small y unicode end of text end unicode text end text end define
The pyk compiler, version 0.grue.20050603 by Klaus Grue,