{"version":1,"references":{"c:MyNat.add_zero":{"usages":[[14,8,14,16],[52,6,52,14],[55,6,55,14]],"definition":null},"c:MyNat.add_succ":{"usages":[[16,8,16,16],[58,6,58,14],[59,6,59,14],[60,6,60,14]],"definition":null},"c:MyNat":{"usages":[[12,22,12,23],[36,13,36,14]],"definition":null},"c:AdditionWorld.zero_add":{"usages":[[45,8,45,16],[45,18,45,26]],"definition":[12,8,12,16]}},"module":"NNG.Levels.Addition.Level_2"}