remove implication dragon (395682) -> mythological_scalie (396931)
remove implication leviathan (381) -> mythological_marine (678)
remove implication leviathan (381) -> jewish_mythology (952)
remove implication leviathan (381) -> aquatic_dragon (5643)
remove implication werewolf (31763) -> mythological_canine (63326)
remove implication unicorn (121471) -> mythological_equine (218271)
remove implication kirin (3023) -> dragon (395682)