remove alias anthro_ursid (0) -> ursid (0)
remove alias bears (0) -> ursid (0)
remove alias bear (135097) -> ursid (0)
remove implication ursine (30340) -> ursid (0)
remove implication pandaren (4754) -> ursid (0)
remove implication ursid_taur (40) -> ursid (0)
remove implication ursid_humanoid (837) -> ursid (0)
remove implication wereursid (259) -> ursid (0)
remove implication giant_panda (22685) -> ursid (0)
remove implication tremarctine (5) -> ursid (0)
remove implication hemicyon (3) -> ursid (0)