hhhhh hhour hi-hi hihos hiisi hiroi hiroo hiros hirox hirsh hirur hishu hisis hisiu hisor hissi hisss ho-ho ho-oh hohos hoiss hoori hoors hoosh horii horio horos horro horru horus hoshi hosho hosoi hossu hosur hou-i houir houri hours houss houxi hrhis hross hruso huhuh huhus huish hurri hurso hushi husos husri huuru iiiii iiris iisir ioooi ioooo iorio irios iris- irish iriss irisu irori irour irous irshi irssi is-is ishii ishis isios isiro isisi isour isshi issor issou issru issus issuu isuus oh-oh oh-so ohiou ohohs ohour ohrio ohuus oishi ooioo ooooh ooooo orius oroix orosh orosi oroso orosu oroux orris orsis oruro oshio ososo ossi- ossis ossos ossur osusu ouihi ouir- ouoro oxxio rhuis riisu rioux rishi rissh risso risus rixoi ro-ro rohri rohru rohus roohi roosi roshi rosis rossi rosso rosss rosu roush roxio roxus ruhrs ruiru rushh rusio rusor russh russi russo s-iii s-o-r shhhh shiho shihr shiri shiro shirr shiru shish shiso shiur shoir shooi shoor shoos shoro shorr shors shosh shosi shour shous shoxx shris shu-i shuis shuri shuru shush sihor sihri sihrs sihui sioux sirih sirio siris siriu siror siros sirsi sirur sisis sisor sissi sissu siuri siuru siusi so-ho so-so sohio sohos soirs soori sooru soosi sorio soror soros sorso sorsu sorus soshi soshu soss- sossi sosui sosus souho souri sours sous- ssssh sssss suhoi suhur suixi surir suris suruh surui surur surus sushi susso susus uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru uiro uros urour urous urris urshu ursus ururi urusi ushio ushis ushus usour ususi uusis uuuuu x-ris xishi xorro xoxox xuixo xxiii xxxii xxxix