HYPOTONICITY

hi ho in it no oh oi on op oy pi ti to yo

chi con coo cop cot coy hic hin hip hit hon hop hot hoy hyp ich icy ion nip nit noh noo not nth oho ono ooh oot opt phi pht pic pin pit poh poi poo pot tho thy tic tin tip tit ton too top tot toy yin yip yon

chin chip chit chon chop cion city coho coin coni cony coon coop coot copy hint hoop hoot hypo icon inch inti into itch onto otic otto phon phot pint piny pion pith pity poco pony pooh poon pyic pyin thin thio tint tiny tipi titi toit tony toon toot toph topi topo toyo tyin typo typy yoni