MAYBE
0.00/0.01	 The problem does not contain well-formed TRSs:
0.00/0.01	   Strict Trs:
0.00/0.01	     { and(true()) -> X
0.00/0.01	     , and(false()) -> false()
0.00/0.01	     , if(true()) -> X
0.00/0.01	     , if(false()) -> Y
0.00/0.02	     , add(0()) -> X
0.00/0.02	     , add(s()) -> s()
0.00/0.02	     , first(0(), X) -> nil()
0.00/0.02	     , first(s(), cons()) -> cons()
0.00/0.02	     , from() -> cons() }
0.00/0.02	   StartTerms: all
0.00/0.02	   Strategy: none
0.00/0.02	EOF