remove alias face_harness (0) -> muzzle_(object) (14756)
remove implication harness_ball_gag (1597) -> muzzle_(object) (14756)
remove implication harness_gag (3284) -> muzzle_(object) (14756)
remove implication harness_gag (3284) -> harness (34165)
create implication harness_gag (3284) -> halter (4600)