Alpha x Omega (Fated Pair)
Alpha X Omega
Alpha X Alpha (situation where one of the alphas can get pregnant)
I'm gonna hesitantly say "Alpha X Omega" and "Fated Pairs". It isn't finished, but that's the vibe I'm getting.
Alpha X Omega
Alpha X Omega (Fated Pair)
Alpha X Omega
Alpha X Omega
Alpha X Omega
Alpha X Omega (Fated Pair)
Omega Complex