Tag alias: heart_*_cutout --> *_cutout

create alias heart_cleavage_cutout -> cleavage_cutout
create alias heart_back_cutout -> back_cutout
create alias heart_ass_cutout -> ass_cutout
create alias heart_crotch_cutout -> crotch_cutout
create alias heart_waist_cutout -> waist_cutout
create alias heart_navel_cutout -> navel_cutout

Yes, alias--"heart_cutout + cleavage_cutout" etc... is good enough. The first is the predicate of two other implications.

Makes sense. We don't need individual tags for every shape+part combination. Done.