kuso kust kusu kuth kuto kutr kuts kutt kutu kuub kuuk kuur kuuu obbo obhs obkb obok obor obos obot obrh obro obsr obss obst obts obuh obus ohho ohhs ohob ohoh ohok ohos ohso ohss ohto ohtu ohus okko okok okor okot okro okso okto okur okus ooho oohs ooku oooh oooo ooos oort oost ootb oots oous orbb orbo orbs orbu orhs orko oro- orok oror oros orot orro orrs orsk orso orsu orth orto orts orub orus osho oshs oshu osku osoo osor osos osro ossb osso ossu ostr osts otbs otho othr oths oto- otoh otok otoo otor otos otro otrs otso otsu otto otts ottu otur otus oubs our- ouro ours ourt oust out- outb outh outo outs ouu- rbbb rbbr rbbs rbhs rboh rbss rbst rhhs rhob rhoh rhos rhus rkos rkss rkts rob- robb robo robs robt robu rohr rohs rohu rokh rokk roko rokr roks roku roob rook roor roos root rork roro rort roru rosh roso ross rost roth rotk roto rotr rots rott roub rouh rouk rous rout rrhs rrrr rshs rsos rsts rstu rthk rths rtss rtts rubb rubs rubu ruhh ruhr ruhs rukh rukk ruku ruok ruro rurs ruru rush rusk ruso russ rust rusu ruth ruto ruts rutt rutu s-os sbbs sbhk sbhs sbor sbot sbrk sbst sbtk sbus shbs shbt shhh shhs shok shoo shor shos shot shou shrs shts shub shuk shur shus shut shuu skhs skor skot skrt skss skur skut sobo sobr sobs sobt sobu sohh soho sohs sohu sokk soko soku sook soor soos soot sorb sorh soro sorr sors sort soru sosh soso soss sost soth sotk soto sots sotu souk sour sous sout srhs sros srtr srub ssbr sshs ssot ssrs sssb sssh ssss sstb ssth ssts stbs sths stks stob stok stoo stor stos stot stou strk stro strs stru stss sttr stub stuk stur stus stut sub- subb subh subo subs suhb suho suhr sukh suks suku suoh suor suos sur- suro surr surs surt suru sus- susk suso suss sust susu suto sutu suus tbbs tbhs tbrb tbst thbs thoo thor thos thot thou thro thru thsr thss thtb thtr thts thuk thur thus tkos tkts tobo tobs tobt tobu toho tohu toko toku tooh took toor toos toot tork toro torr tors tort toru tosb tosh tosk toso toss tost tosu toth toto totr tots tott touh touk tour tous tout trhs troo tros trot trou trst trtr trub truk trus trut truu tshb tshs tsks tsob tsos tsou tssr tsst tsts ttbb ttss tttt tubb tubo tubr tubs tubu tuhs tuht tuhu tuko tuks tuor tuos turb turk turo turr turs turt turu tush tusk tuss tust tuto tuts tutt tutu tuuo ubbo ubos uhoh uhok uhrs uhss uhuh ukko ukok ukur uor- urbs urho uro- urok uroo urrh urso urss ursu urth urts uruk urur urus urut us-k usbr usbs usho ushr ushs ushu usos ussb ussr usss usst ussu ustb usto usts usus utor utto uttu uuuu

b-r-k bbook bbuss bhook bhoot bhour bo-bo bo-ho bobko bobok bobos bobr bobst bobts bohok bohor bohos bohot bohrs bohus bokko bokok bokor boobs booko books boors boort booru boosh boost booth boots borbo borko borks borku boro- borok boroo boros borot borou borro borsh borsk borst borsu borth borts borus borut boshu bosko bosks bosor bossk bosso bosut botok botos botou botro botts bottu botus bouko bouks bours boust bouth bouto bouts brobo brobs brook broos bross broth broto brouk brous brout brrrr brths bruhs brush brusk bruss brust bshot bskts bsous btr-t btstu bukk- bukor buksh buoho burbs burks buroo buros burro burrs burru burst burts burtt buruk burus burut busho busks busot busso bussu busto busts busur busut busuu butko buto- butoh butor butot butou butts butuo butut hhhhh hhour hkust ho-ho ho-oh hobbs hobor hobos hobro hobub hohos hohot hokku hooks hookt hoors hoort hoosh hoost hoots horks horos horro horru horst horth horto horus hosho hossu hosts hostt hosur hothr hoths hotot hotto hours houss houts houtu hross hruso hthrt httsk hubbs hubur huhuh huhus hukok huork hurko hurok hurso hurst hurts hurtt hurtu husht husks husos hutor hutto huttu hutus huuru k-rob k-t-b khoku khoro khors khost khour khuru khush khust khutu khuur ko-ko kobos kobru kobuk kobus kohut kokko kokor kokos kokot kokou koksu kokur kokut kooks kooru koosh korbo korku koror koros korro korso korth kortu koruk korus kosho kosht koshu kosku kosor kosso kostt kosut kotor kotos kotsk kotso kotto kottu kotur kours kouth kouto kouts kroos kroot kross krout krsko krsto krtok krush krust kruth kruto ksour ksout ktosh kubok kubos kukko kukok kuksu kukur kurbu kurku kuros kursk kurth kurts kuruk kurus kushk kusto kusuh kusuo kusur kutho kutkh kutob kuttu kutur kutus kuusk o-r-b obhor oboro oboth obout obrok obtus oh-oh oh-ok oh-so ohbot ohohs ohour ohrob ohrot ohuus okbut okkur okobo okoho okoro okrut okubo okuku okuru ooooh ooooo ootus orbot orbus orkus orkut orobo orosh oroso orost orosu orout orth- ortho ortok ortoo oruku oruro orust orutu oskrt ososo ossos ossur ostro ostuh osusu othos othou othur otoku otoso ototo otour otrok otros ottos ottur oubut ouoro ousts outro outto outts ro-ro robbo robbs robo- robor robot robrt robur rohob rohru rohus rokkk rokos rokot rokto rookh rooks roost roots rorbu rorts rosko rosso rosss rosto rosts rosu rotho roths rotko roto- rotor rotos rotot rotto roubt rouko roush roust routh routs routt rsust rt-rk rubor rubus ruhrs ruhub rukhs rukus rushh rusko rusks rusor rusot russh russo rusts rustu ruths ruthu ruuth ruutu s-bot s-bus s-k-o s-o-r sbuks shhhh shobo shokk shoko shoku shook shoor shoos shoot shoro shorr shors short shosh shoth shots shott shour shous shout shrob shrub shubb shuko shukr shurk shurt shuru shush shust shuto shuts shutt shutu skoko skoob skors skort skosh skout skruk skurr skurt skuru skutt so-ho so-so sobko sobor sohos sohot sohub sokho sokos sooks soort sooru sooth soots sorbo sorbs sorbt sorkh