<k>
    .K
</k>
<mgu>
    subst(.KList)
</mgu>
<ctx-stack>
    .List
</ctx-stack>
<sig>
    Name ( "p" ) |-> ( #symVariable(2) : Set ( 0 ) ) -> Set ( 0 )
    Name ( "x" ) |-> Set ( 0 )
    Name ( "y" ) |-> Set ( 0 )
    Fun ( "e" ) |-> Set ( 0 )
</sig>
<ctx>
    .Map
</ctx>
<meta>
    .Map
</meta>
<ncat>
    Name ( "e" ) |-> Fun ( "e" )
</ncat>
<fun>
    Fun ( "e" ) |-> (Name ( "p" ) Name ( "y" ))
</fun>
