create alias hiding_face (338) -> covering_face (2762)
create alias hiding_crotch (3) -> covering_crotch (6081)
create alias hiding_erection (453) -> covering_erection (113)
create alias hiding_penis (107) -> covering_penis (149)
create alias hiding_pussy (86) -> covering_vulva (403)
create alias hiding_nipple (6) -> covering_chest (418)
create implication covering_erection (113) -> covering_penis (149)