YES
0 QTRS
↳1 RFCMatchBoundsTRSProof (⇔, 0 ms)
↳2 YES
a__g(X) → a__h(X)
a__c → d
a__h(d) → a__g(c)
mark(g(X)) → a__g(X)
mark(h(X)) → a__h(X)
mark(c) → a__c
mark(d) → d
a__g(X) → g(X)
a__h(X) → h(X)
a__c → c
a__g(X) → a__h(X)
a__c → d
a__h(d) → a__g(c)
mark(g(X)) → a__g(X)
mark(h(X)) → a__h(X)
mark(c) → a__c
mark(d) → d
a__g(X) → g(X)
a__h(X) → h(X)
a__c → c
The certificate consists of the following enumerated nodes:
1, 3, 6, 7
Node 1 is start node and node 3 is final node.
Those nodes are connected through the following edges: