Biromantic+Asexual=Biromamtic Asexual
Biromantic+Lesbian=Biromantic Homosexual
Bisexual+Panromantic=Bisexual Panromantic
Omnisexual+Omnisexual=Omniromantic
Graysexual+Diamoric=Monoromantic
Polysexual+Polysexual=Polyromantic
Multiromantic+Monoromantic=Aroaceflux
Aroace+Aroaceflux=Superflux
Aroaceflux+Superflux=Omniflux
Aroaceflux+Omniflux=Envyflux
Envyflux+Envyflux=Autoflux
Autoflux+Autoflux=Mutoflux
Mutoflux+Autoflux=Idemflux
Superflux+Idemflux=Asenflux
Aroaceflux+Asenflux=Fluidflux

That should be all 171, just play the game in order from the top, and then use my first comment, and then this one.

Pomosexual+Freysexual=Fictosexual
Stellarian+Spacialian=Siderealian
Demigender+Nebularian=Equinoxian
Hetero+Hetero=Heteroromantic
Bisexual+Demiromantic=Homoromantic
Bigender+Bigender=Biromantic
Pangender+Pangender=Panromantic
Bisexual+Heteroromantic=Heteroromanticbisexual
Gay+Heteroromantic=Homosexual Heteroromantic
Homoromantic+Bisexual=Homoromantic Bisexual (these are getting funny)
Asexual+Homoromantic=Asexual Homoromantic (thanks very cool)
Heterosexual+Homoromantic=Heterosexual Homoromantic
Biromantic+Heterosexual=Biromantic Heterosexual