hhhhh hi-hi hiisi hirsh hirur hishu hisis hisiu hissi hisss hrhis huhuh huhus huish huizi huizu hurri hushi husri huuru iiiii iiris iisir iris- irish iriss irisu irshi irssi is-is ishii ishis isisi isshi issru issus issuu isuus isuzu izuus rhiz- rhuis riisu rishi rissh risus rizzi ruhrs ruiru rushh russh russi s-iii shhhh shihr shiri shirr shiru shish shiur shizi shizu shizz shris shu-i shuis shuri shuru shush sihri sihrs sihui sirih siris siriu siriz sirsi sirur sisis sissi sissu siuri siuru siusi ssssh sssss suhur surir suris suruh surui surur surus sushi susus susuz suzhi uh-uh uhhuh uhuhs uhuru urris urshu ursus ururi urusi ushis ushus ususi uusis uuuuu uzhur zhihu zhuzh zihui zizzi zu-zu zuhrs zurs zushi zzzzz