ouis our- ouro ours ouu- rbbb rbbr rbbs rbgh rbhs rbis rboh rbss rgbi rghs rhbg rhhs rhib rhio rhob rhog rhoh rhos rhug rhus rib- ribo ribs ribu rigg righ rigi rigo rigs rigu riho rihs riis rios riou riri rirs rish risi riso riss risu rius rob- robb robi robo robs robu rogg rogh rogi rogo rohr rohs rohu roig roio roir rois roiu roob roog rooi roor roos rori roro roru rosh rosi roso ross roub rouh rous rrhs rrrr rsbi rsgb rshs rsis rsos rubb rubi rubs rubu rugg rugh rugi rugs ruhh ruhi ruhr ruhs ruis ruri ruro rurs ruru rush rusi ruso russ rusu s-ib s-ii s-os sbbs sbhs sbig sbor sbsi sbus sggg sggs sghs sgio sgro sgsh sgss shbs shgr shhh shhs shib shig shih shii shio shir shis shiu shog shoo shor shos shou shri shrs shub shug shui shur shus shuu sibi sibo sibs sibu sigg sigh sigi sigo sigs sihi sihr sihs sihu sior sios siou siri siro sirr sirs siru sish sisi siss sisu siui sius sobo sobr sobs sobu sogh sogi sogo sogs sohh soho sohs sohu soir sois soog soor soos sorb sorg sorh sori soro sorr sors soru sosh sosi soso soss sour sous srgb srhs srib sris sros srub ssbr ssgs sshs ssis ssrg ssri ssrs sssb sssh sssi ssss sub- subb subg subh subi subo subs sug- sugg sugh sugi sugo suhb suhi suho suhr suig suio suir suis suoh suor suos sur- surg suri suro surr surs suru sus- susi suso suss susu suus ubbi ubbo ubii ubir ubis ubos uggo uggs ughi ughs ugis ugos ugri ugro ugur uguu uhoh uhrs uhss uhuh uirr uor- urbi urbs urgh urgi urgu urho urib uris uriu uro- uroo urrh urri ursi urso urss ursu urur urus usbr usbs usgo ushi usho ushr ushs ushu usis usog usoi usos ussb ussr usss ussu usui usus uuri uusi uuuu

bbuss bgosh bhogi bhooi bhour bibbo bibbs bibio bibis bibos bibri bibus big-i biggs bigig bigoo bigos bigrs bihor bihou biogs bioss birgi birgu biros birou birrs birur bishi bishu bisou bo-bo bo-ho bobbi bobos bobr bobri boggs bogor bogos bogu bogur bogus bohor bohos bohri bohrs bohus boigh boios boiro boobs boors booru boosh borbo borgh borgo borgs borgu borio boris boro- boroo boros borou borro borsh borsi borsu borus boshi boshu bosio bosor bossi bosso bough bourg bouri bours brigg brigi brigs briou brisb brish brisi briss brobo brobs brogh brogs broos bross brous brrrr brugg brugh bruhs bruis bruiu bruri brush bruss bsous bugis bugoo buoho burbs burgh burgi burgo burgs burgu burio buroo buros burri burro burrs burru burus bushi busho busir busog busso bussu busur busuu ggobi ghisi ghoos ghori ghosh ghosi ghour ghubb ghuri gibbi gibbs gibi- gibss gibus giggs giour girih giros girru girss girsu girus gisgo gishi gishu gissi giubo go-go go-oo gobbi gobbo gobhi gobig gobio gobir gobos gobus goghs gogoi gogos gogro gogui gohir gohog gohor gohur goibo goobi goobo googs goooh gorgo gorir goris goruh goshi gossi gosub gough gours grgur grigg grigs grisi griss grisu grogg grogs groos grosh grosi gross grosu grrrr grubb grubs gruiu grush gruss gshhg gubbi gubbo gubio gubos gubru guggi gugir guibs guiri guiro guiss gurgi guroo guros gurro gursu gurur gurus gushi gusii h-bio h-iib hbogo hhhhh hhour hi-hi hibbs hibhi hibob hibor hibri hibur higgi higgs highb highs higig higor hihos hiisi hiroi hiroo hiros hirsh hirur hishu hisis hisiu hisor hissi hisss ho-ho ho-oh hobbs hobor hobos hobro hobub hoggs hohos hoigh hoiss hoori hoors hoosh horii horio horos horro horru horus hoshi hosho hosoi hossu hosur hou-i hough houir houri hours houss hrhis hross hruso hu-go hubbs hubur huggo hughs hugos hugus huhuh huhus huish huobi hurri hurso hushi husos husri huuru ibbur ibibo ibish ibogo ibros igbos iggri ighiu igigi igors igosi igros iiiii iiris iisir ioooi ioooo iorio irbis irios iris- irish iriss irisu irobo irori irour irous irshi irssi is-is ishii ishis isios isiro isisi isour isrib isshi issor issou issru issus issuu isuus o-r-b obhor oboro obosi og-os oghur ogiri ogogo ogors ogugu oguri oh-oh oh-so ohiou ohohs ohour ohrio ohrob ohuus oishi ooioo ooooh ooooo orbis orbus oribi origi origo orius orobo orosh orosi oroso orosu orrgo orris orsis oruro osgur oshio oshug ososo ossi- ossis ossos ossur osubi osusu ouigo ouihi ouir- ouoro rhuis ribbi ribo- rig-i riggs righi rigio rigor riisu risgo rishi rissh risso risus ro-ro robbi robbo robbs robo- robor robur rogho rogoi rohob rohri rohru rohus roohi roosi rorbu roshi rosis rossi rosso rosss rosu rough roush rubbi rubio rubis rubor rubus rughh rugii rugir ruhrs ruhub ruiru rushh rusio rusor russh russi russo s-bus s-iii s-o-r shhhh shibi shigu shiho shihr shirg shiri shiro shirr shiru shish shiso shiur shobi shobo shogi shogo shoir shooi shoor shoos shoro shorr shors shosh shosi shour shous shrig shris shrob shrog shrub shrug shu-i shubb shubi shugh shugo shugs shuis shuri shuru shush sibir sibiu sibor sibos sibsu sibur sighs sigir sigri sigur sigus sihor sihri sihrs sihui siogo sirgu sirig sirih sirio siris siriu siror siros sirsi sirur sisig sisis sisor sissi sissu siuri siuru siusi so-ho so-so sobig sobor sobri sogou sohio sohos sohub soirs soori sooru soosi sorbo sorbs sorgo sorgu sorio soror soros sorso sorsu sorus soshi soshu soss- sossi sosui sosus sough souho souri sours sous- ss-gb sssrb ssssh sssss subbu subis suboi subos subss suggs sugii sugru suguo sugus suhoi suhur suibu suigu surbo surgu surir suris suruh surui surur surus sushi susso susus ubirr ubisi ubobo ubris uggos ugro- ugros ugrug uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru uibis uigur uiro urbis urbos uroob uros urour urous urris urshu ursus urubu ururi urusi ushio ushis ushus usobi usour ususi uusis uuuuu

bbbbbb bhisho bhrigu bibiri bibiru bibugh biburg bigboi biggio bighug bigrig bigsur biobor biobus birgus birhor biribi birog birohi birori birrus birsig bisoro bissh- bo-hoo bobbio bobbos bobiri boghis