PORPHYROPSINS

hi ho in is no oh oi on op or os oy pi sh si so yo

hin hip his hon hop hos hoy hyp ins ion nip noh noo nor nos oho ohs ono ons ooh ops ors phi pin pip pis poh poi poo pop pro pry psi rho rin rip shy sin sip sir sis son sop sos soy spy sri syn yin yip yon

hins hips hisn hiss hons hoop hops horn hoys hypo hyps inro ions iron nips noir nori nosh nosy onos oohs oops phis phon pins piny pion pips pipy pirn pish piso piss pois pons pony pooh poon poop poor poos pops porn posh posy prop pros psis pyin pyro rhos rins rips ropy rosy shin ship shoo shop shri sinh sins sips sirs snip sons soon soph sops sori sorn soys spin spry sris syph yins yips yirr yoni