hhhhh hi-hi hiisi hilis hilli hills hilus hipil hipp- hippi hipps hiril hirsh hirur hishu hisis hisiu hissi hisss hp-il hrhis huhuh huhus huili huill huish hulls hurll hurls hurri hurup hushi husli husri huuru iiiii iiris iisir ilish ilisu illui illus ilulu iphis ipils ipsi- ipsus irill iris- irish iriss irisu irshi irssi irupi is-is ishii ishis isili isill isisi islip ispup isshi issru issus issuu isuli isuus iuliu iulus iupps lhuis lihir lihus liisi lilis liliu lilli lilus lipis lippi lipps lipsi lipus liril lirui lishu lisis lisps liss- lissu liuli llrrs lulli lulls lulul lulus lupis luppi lupsu lupul lupus lurup lushi lusis lusus luuri phhir phil- phill philp phils phiph phiri phish phlpp piilu piiri piisi piisu pili- pilis pills pilur pilus pipil pipis pipli pippi pipri pipul pirri pirui pirus pishu pissi piuri piuru piusi plips plish plupp pluri plush priis prill priss prius prush pruss psil- pulis pull- pulli pulls pullu pulps pupil pupri puris purli purls purrs pursh purul purus push- pusil puuri puurs rhuis riisu rills ripup rirpu rishi risps rissh rissp risus rrsps ruhrs ruili ruiru rulli rupsi rushh russh russi s-iii shhhh shihr shili shill shilu shipp ships shiri shirl shirp shirr shiru shish shiur shluh shprh shrip shris shu-i shuil shuis shull shuls shuri shurl shuru shush sihri sihrs sihui siili silli sills silpi silur sippi sipsi sirih siris siriu sirsi sirup sirur sisil sisis sisli sissi sissu siuri siuru siusi slip- slips slirp slish sliss sluis slurp slurs slush sluss spili spill spir- spirr spiss splsh spurl spurr spurs spuul ssssh sssss suhur sulis sulli sulls sulur sulus supls suppl supps supsi supur surir suris surpu suruh surui surul surur surus sushi susil susus uh-uh uhhuh uhuhs uhuru uispp ullur ulpur ululu ulupi uluru uppli upshi urphi urris urshu ursus uruli ururi urusi uship ushis ushus usphl uspis usuli usurp ususi uusis uuuuu