The bulk update request #10788 is pending approval.

create alias female_on_side (0) -> female (2820791)
create alias male_on_side (0) -> male (2804191)
create alias anthro_on_side (0) -> anthro (3742668)
create alias feral_on_side (0) -> feral (674910)
create alias humanoid_on_side (0) -> humanoid (497376)
create alias human_on_side (0) -> human (413455)

Reason: I really don't think we need gender and form-specific subtags for on side. Mostly used by a single user.

The bulk update request #10789 is pending approval.

create alias anthro_on_back (0) -> anthro (3742668)
create alias female_on_back (63) -> female (2820791)
create alias humanoid_on_back (0) -> humanoid (497376)
create alias human_on_back (52) -> human (413455)
create alias male_on_back (201) -> male (2804191)
create alias anthro_on_front (0) -> anthro (3742668)
create alias female_on_front (0) -> female (2820791)
create alias male_on_front (0) -> male (2804191)

Reason: Turns out there are also similar tags for on back and on front.