2026-01-16 01:05:19 -05:00
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Program [Atom (RelId "parent") [Con (ConId "xerces"),Con (ConId "brooke")] :- [],Atom (RelId "parent") [Con (ConId "brooke"),Con (ConId "damocles")] :- [],Atom (RelId "ancestor") [Var (VarId "X"),Var (VarId "Y")] :- [Atom (RelId "parent") [Var (VarId "X"),Var (VarId "Y")]],Atom (RelId "ancestor") [Var (VarId "X"),Var (VarId "Y")] :- [Atom (RelId "parent") [Var (VarId "X"),Var (VarId "Z")],Atom (RelId "ancestor") [Var (VarId "Z"),Var (VarId "Y")]]]
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