remove implication unicorn (122002) -> horn (742912)
remove implication winged_unicorn (48659) -> horn (742912)
remove implication flying_monkey (18) -> wings (451712)
remove implication flying_pig (38) -> wings (451712)
remove implication wolpertinger (595) -> wings (451712)
remove implication wolpertinger (595) -> horn (742912)
remove implication jackalope (5086) -> antlers (58368)
remove implication skvader (164) -> wings (451712)