remove alias hooffoots (0) -> hooved_toes (2043)
remove implication hooved_toes (2043) -> hooves (149507)
remove implication hooved_digitigrade (236) -> hooved_toes (2043)
remove implication hooved_digitigrade (236) -> digitigrade (127166)
remove implication hooved_plantigrade (1014) -> hooved_toes (2043)