bbuss bhili bhuli bibbs bibin bibis bibri bibus bilbi bili- bilin bilis billi bills billu bilsi binns binub birin birls birni birns birrs birun birur bishi bishu bisin blini blinn blish bliss blubs blurb blurr blurs blush brill brini brinn brins brisb brish brisi briss brrrr bruhl bruhn bruhs bruin bruis bruiu brull bruni brunn bruns bruri brush bruss bruun bsins buhls buirn bulb- bulbi bulbs bulin bulis buliu bull- bulli bulls bulul bulun bulus bunin bunun bunus burbs burin burli burls burn- burns burri burrs burru burun burus bushi busin busir bussu busur busuu h-iib h-s-n hburn hhhhh hi-hi hibbs hibhi hibri hibur hiisi hilis hilli hills hilus hinin hiril hirsh hirur hishu hisis hisiu hissi hisss hrhis hsins hubbs hubin hubli hubur huhuh huhus huili huill huish hulin hulls hulun hunin hunli hunsh hurin hurll hurls hurri hushi husli husnu husri husun huuru ibbur ibill ibish iblin iblis iiiii iiris iisir iiuni ilish ilisu illin illui illus ilulu inbin inhbb inhib inhir inhis inhul inili inini inish innis inniu inrun inshr inshu insin insrr insub insul inurn inuus irbis irill irinn iris- irish iriss irisu irshi irssi is-is isbns isbul ishii ishis isili isill isisi islin isrib isshi issru issus issuu isuli isuus iuliu iulus lhuis libin libis libri libru libun libus lihir lihus liisi lilin lilis liliu lilli lilun lilus linhu linin linlu linns linus liril lirui lishu lisin lisis liss- lissu liuli llrrs lubin lubun lubur luins lulin lulli lulls lulul lulus luni- lunin lunns lurin lurun lushi lusin lusis lusus luuri n-sub nhill nibbi nihil niibi niirs nilin nilus ninib ninur ninus nishi nisil nisin nisli nissl nisus nshrs nu-nu nubus nuhuh nulli nulls nunni nunns nunun nurin nuris nurlu nurri nursh nursu nurun nurus nushi nusus rhin- rhuis ribbi ribin riisu rills rinns rinsi rinus rishi risin rissh risus rlhns rubbi rubin rubis rubus ruhnu ruhrs ruhub ruili ruins ruiru rulli runin runsh rushh rusin russh russi s-bus s-iii shhhh shibi shihr shili shill shilu shini shinn shins shinu shiri shirl shirr shiru shish shiur shlub shluh shris shrub shu-i shubb shubi shuil shuin shuis shull shuln shuls shuns shuri shurl shurn shuru shush si-in sibin sibir sibiu sibli sibsu sibul sibur sihri sihrs sihui siili silin silli sills silur sinis sinni sinu- sinur sinus sirih sirin siris siriu sirsi sirur sisil sisis sisli sissi sissu siuri siuru siusi slish sliss slubs sluis slurb slurs slush sluss snbrn snibs snils snirl snish snub- snubs snurl snush snuss srnin ssbul sssrb ssssh sssss subbu subin subis subli subss suhur suibu sulin sulis sulli sulls sulur sulus sunbl sunbs sunhu sunil sunin sunis sunni surbl surin surir suris surni suruh surui surul surur surus sushi susil susun susus suuns u-n-i u-nii ubirr ubisi ubris uh-uh uhhuh uhnin uhuhs uhuru uibis uisun ullin ullur ululu uluru unini uninn unish unisi unius unnun unnur unruh unrun unsib unsin unsu unsub unsui unsun unurn urbis urin- urins urris urshu ursus urubu uruli ururi urusi ushis ushnu ushus usini usins usnin ussun usuli ususi uunsi uusis uuuuu