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Proofgold Proof
pf
Apply nat_ordsucc_in_ordsucc with
12
,
11
leaving 2 subgoals.
The subproof is completed by applying nat_12.
The subproof is completed by applying unknownprop_2e87f3f906df12d03519748b94abd9f72cc673eb197d25aaf167a3737a0cc14b.
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