HYPOPLOIDS

do hi ho id is li lo od oh oi op os oy pi sh si so yo

dip dis dol dos hid hip his hod hop hos hoy hyp ids lid lip lis loo lop ods oho ohs oil old ooh ops phi pip pis ply pod poh poi pol poo pop psi shy sip sly sod sol sop soy spy yid yip yod

diol dips dish dols dopy hips hods hold holp hols holy hood hoop hops hoys hypo hyps idly idol idyl lido lids lips lisp loid loop loos lops odyl oils oily olds oldy olio oohs oops phis pily pips pipy pish piso plod plop ploy pods pois polo pols poly pood pooh pool poop poos pops posh posy ship shod shoo shop sidh sild silo slid slip slop soil sold soli solo soph syli syph yids yips yodh yods