remove alias anthro_ursid (0) -> ursid (0)
remove alias bears (0) -> ursid (0)
remove alias bear (132627) -> ursid (0)
remove implication ursine (29647) -> ursid (0)
remove implication pandaren (4720) -> ursid (0)
remove implication ursid_taur (40) -> ursid (0)
remove implication ursid_humanoid (798) -> ursid (0)
remove implication wereursid (254) -> ursid (0)
remove implication giant_panda (22259) -> ursid (0)
remove implication tremarctine (5) -> ursid (0)
remove implication hemicyon (3) -> ursid (0)