remove alias face_harness (0) -> muzzle_(object) (14059)
remove implication harness_ball_gag (1524) -> muzzle_(object) (14059)
remove implication harness_gag (3116) -> muzzle_(object) (14059)
remove implication harness_gag (3116) -> harness (31627)
create implication harness_gag (3116) -> halter (4185)