| ⊦ same-subclasses-contains(class, str, str0) ∧ same-subclasses-contains(class, str0, str1) → same-subclasses-contains(class, str, str1) |
same-subclasses-contains(class, str0, str1), same-subclasses-contains(class, str, str0) ⊦ same-subclasses-contains(class, str, str1)
[[CONCRETESIMPRULES : ()]]