hhhhh hi-hi hihos hiisi hikki hikoi hisis hissi hisss hissy ho-ho ho-oh hohos hoiks hoiss hokki hooks hooky hoosh hoshi hosho hosoi hoyos hoyss ihosy iiiii iikss iisys ikiss ikkyo ikosi ikoyi ioooi ioooo iosys is-is ishii ishis isios isisi isoko isshi issyk isyss iyiyi khios khiyo ki-hi ki-yi ki-yo kiiki kikis kikki kikko kikoi kikos kikoy kikyo kioko kiosk kishi kisho kisii kisko kisos kiss- kissi kissy kisyk ko-ko kohki koisi kokis kokki kokko kokoi kokos koksi kooki kooks kooky koosh koshi kosho koshy kosik kosis koski kosky kossi kosso kyiso kyoho kyoko o-hoy oh-oh oh-ok oh-so ohiki ohohs oiko- oikos oishi oissy okoho okoki okoyo ooioo ooooh ooooo oshio oshki osiki osiky ososo ossi- ossis ossos oyoko oysho s-iii s-k-o shhhh shiho shiki shiko shiks shish shiso shoki shokk shoko shooi shook shoos shosh shosi sikhs sikki sisis siski sisko sissi sissy sk-ii skiis skios skish skoki skoko skosh skyos skyss so-ho so-so so-yi sohio sohos soisy sokhi sokho sokos sooks sooky soosi soosy soshi soshy soss- sossi sosyo ssssh sssss yo-ho yo-yo yohio yohko yoiko yoiks yokoi yokoo yooks yoshi yosoy yossi yoyos