HYPOPTOSIS

hi ho is it oh oi op os oy pi sh si so ti to yo

hip his hit hop hos hot hoy hyp its oho ohs ooh oot ops opt phi pht pip pis pit poh poi poo pop pot psi pst shy sip sis sit sop sos sot soy spy sty tho thy tip tis too top toy yip

hips hiss hist hits hoop hoot hops host hots hoys hypo hyps oohs oops oots opts phis phot pips pipy pish piso piss pith pits pity pois pooh poop poos pops posh post posy pots psis psst ship shit shoo shop shot sips sith sits soot soph sops soth sots soys spit spot stop syph thio this tips toph topi topo tops tosh toss toyo toys typo typp yips