The bulk update request #10852 is pending approval.
create implication two_doms_one_sub (2243) -> multiple_doms_one_sub (489)
create implication two_subs_one_dom (1352) -> multiple_subs_one_dom (131)
create implication two_doms_one_sub (2243) -> threesome (62688)
create implication two_subs_one_dom (1352) -> threesome (62688)
create implication multiple_doms_one_sub (489) -> dominant (165771)
create implication multiple_doms_one_sub (489) -> submissive (148670)
create implication multiple_subs_one_dom (131) -> dominant (165771)
create implication multiple_subs_one_dom (131) -> submissive (148670)
Reason: Hopefully self-explanatory. The only issue I foresee is that multiple_*_one_* ought to imply group, but that can't be done if two_*_one_* implies multiple_*_one_* without mistagging a lot of trio images as group.
If it is preferred to keep multiple_*_one_* separate, may I suggest changing the name to many_*_one_* to make it clearer that it's not a superset of two_*_one_*?