U41ttNU51ttsplusNMU71ttplusxNMNandttXU11ttU12isNatU12ttU13isNatU13ttttU21ttU22isNatU22ttttU31ttU32isNatU32ttU33isNatU33ttttU61tt0isNatttisNatU11andisNatKindisNatU21isNatKindisNatU31andisNatKindisNatKindttisNatKindandisNatKindisNatKindisNatKindplusN0U41andisNatplusNsMU51andandisNatxN0U61andisNatxNsMU71andandisNat2.0
AProVE
cb833845625c1ead9ffe8258c791cc945104daa0 rene 20110429 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe