remove implication unicorn (124607) -> horn (781791)
remove implication winged_unicorn (49678) -> horn (781791)
remove implication flying_monkey (19) -> wings (472202)
remove implication flying_pig (39) -> wings (472202)
remove implication wolpertinger (653) -> wings (472202)
remove implication wolpertinger (653) -> horn (781791)
remove implication jackalope (5589) -> antlers (62865)
remove implication skvader (166) -> wings (472202)