create implication rainbow_sheath (1) -> multicolored_sheath (12)
create implication two_tone_sheath (16) -> multicolored_sheath (12)
create implication dark_sheath (43) -> sheath (109710)
create implication darkened_sheath (290) -> sheath (109710)
create implication darkened_sheath (290) -> darkened_genitalia (10343)
create implication light_sheath (79) -> sheath (109710)
create implication lightened_sheath (2) -> sheath (109710)
create implication lightened_sheath (2) -> lightened_genitalia (15)
create implication striped_sheath (2) -> stripes (208220)
create implication spotted_sheath (6) -> spots (113117)