remove alias anthro_ursid (0) -> ursid (0)
remove alias bears (0) -> ursid (0)
remove alias bear (134628) -> ursid (0)
remove implication ursine (30239) -> ursid (0)
remove implication pandaren (4748) -> ursid (0)
remove implication ursid_taur (40) -> ursid (0)
remove implication ursid_humanoid (835) -> ursid (0)
remove implication wereursid (258) -> ursid (0)
remove implication giant_panda (22614) -> ursid (0)
remove implication tremarctine (5) -> ursid (0)
remove implication hemicyon (3) -> ursid (0)