hurt huru husa hush huso huss hust huta huth huto huts hutt hutu huub huus oaau oahs oahu oara oars oasc oass oast oath oats obas obba obbo obhs obor obos obot obra obrh obro obsr obss obst obts obuh obus ocab ocac ocas ocat ocbc occa occc occt ocha ochs ocht ocos ocra ocro ocrr ocrs ocsa oct- octa octo octs ocur ohau ohba ohcc ohho ohhs ohob ohoh ohos ohra ohso ohss ohta ohto ohtu ohus ooaa ooba oocr ooha ooho oohs oooh oooo ooos oora oort oosa oost ootb oots oous orab orac orah orao orar oras orat orba orbb orbo orbs orbu orca orch orco orcs orhs oro- oror oros orot orra orro orrs orsa orso orsu orta ortc orth orto orts orub orus osar osas osat osba osca oscc osco osha oshc osho oshs oshu osoo osor osos osro ossa ossb osso ossu osta ostc ostr osts otac otar otas otbs otha otho othr oths oto- otoh otoo otor otos otra otro otrs otsa otso otsu otta otto otts ottu otur otus ouac ouat oubs oucc ouch our- oura ouro ours ourt ousa oust out- outa outb outh outo outs ouu- raab raas raat raba rabb rabo rabs rabu rac- raca racc rach raco racs ract racu raha rahr rahs raht rahu raob raoc raoh raos rara rarb raro rars rasa rasc rash raso rass rast rasu rata rath rato rats ratt ratu raua raub rauc raus raut rbbb rbbr rbbs rbhs rboh rbss rbst rcac rcas rcbc rcbo rccb rccc rccs rchb rchs rcos rcsa rcsc rcss rctc rcts rhau rhhs rhoa rhob rhoc rhoh rhos rhus roab roar roas roat rob- roba robb robo robs robt robu roca rocc roch roco rocs roha rohr rohs rohu roob roor roos root rora rorc roro rort roru rosa rosc rosh roso ross rost rota rotc roth roto rotr rots rott roua roub rouh rous rout rrah rras rrat rrhs rrrr rsaa rscc rsch rscs rshs rsos rssa rsts rstu rsua rtas rtca rtcc rths rtss rtts ruah ruas ruba rubb rubs rubu ruca ruch ruct ruhh ruhr ruhs rura rurc ruro rurs ruru rusa rush ruso russ rust rusu ruta ruth ruto ruts rutt rutu s-os sa-c saab saac saah saar saas saat saba sabb sabc sabo sabr sabs sabu saca sacc saco sacr sacs sact sacu saha saho sahr sahs saht sahu saor saos saou sara sarc sarh saro sarr sars sart saru sasa sasc sash saso sass sast sata satb satc sato satr sats satt satu saua sauc sauh saur saus saut sbaa sbac sbar sbas sbbs sbca sbcc sbcs sbct sbhc sbhs sbor sbot sbsa sbst sbtc sbus scaa scab scac scar scas scat scba sccc sccs scct sch- scha schh scho schr schs scob scoh scoo scor scot scr- scra scrc scrs scsa scsc scsh scso scsr scst scsu sctc scto sctr scts scua scub scur scut shab shac shah shao shar shas shat shau shbs shbt shca shcc shha shhh shhs shoa shoo shor shos shot shou shrs shsc shts shua shub shur shus shut shuu soar soas soat soba sobo sobr sobs sobt sobu soca soch soco socr socs soha sohh soho sohs sohu soor soos soot sora sorb sorh soro sorr sors sort soru sosa sosh soso soss sost sota sotc soth soto sots sotu sour sous sout sras srbc srcc srch srct srhs sros srta srtr srub ssaa ssab ssac ssao ssas ssat ssau ssbr ssca sscc sscs sshs ssoc ssot ssra ssrc ssrs sssa sssb sssc sssh ssss ssta sstb sstc ssth ssts stab stac star stas stat stau stbc stbs stca stcc stch stcs stcu sths stoa stob stoo stor stos stot stou stra strc stro strs stru stss sttc sttr stub stuc stur stus stut suar suas suat sub- suba subb subh subo subs suc- succ such sucr sucs suha suhb suho suhr suoh suor suos sur- sura surc suro surr surs surt suru sus- susa suso suss sust susu suta suto sutu suus taa- taar taas taat taba tabb tabc tabo tabs tabu taca tacc tach taco tacs tact taha taho tahr tahs tahu taoa taor taos taou tara tarb tarc taro tarr tars tart taru tasa tasb tasc tash tasr tass tast tasu tata tatb tath tato tatr tats tatt tatu taua taub tauc taur taus taut tbar tbas tbbs tbca tbcb tbcc tbhs tbrb tbst tbta tcbs tcca tccc tccu tch- tcha tchh tcho tchr tchs tchu tcos tcsh tctc tcts thaa thao thar thas that thau thbs thca thch thoo thor thos thot thou thra thro thru thsr thss thtb thtr thts thur thus toab toas toat toau toba tobo tobs tobt tobu toca toch toco toho tohu tooa tooh toor toos toot tora torc toro torr tors tort toru tosa tosb tosc tosh toso toss tost tosu tota totc toth toto totr tots tott touh tour tous tout traa trab trac trao tras trat trau trca trcc trhs troa troc troo tros trot trou trra trst trtc trtr trub truc trus trut truu tsaa tsao tsar tsat tsau tsbc tsca tscc tshb tshs tsob tsos tsou tssa tssr tsst tstc tsts ttab ttbb ttss tttt tuao tuar tuas tuat tuba tubb tubo tubr tubs tubu tuca tucc tuch tuco tuhs tuht tuhu tuor tuos tura turb turc turo turr turs turt turu tusa tusc tush tuss tust tuta tuto tuts tutt tutu tuuo uabc uaca uahs uaoc uarc uars uart uaru uasa uata uath uatu uaua ubac ubar ubba ubbo uboc ubos ubra ucar ucas ucat ucbc ucca ucha ucho uchs ucos ucrc ucsa ucsb ucsc ucst ucsu ucua ucut uhoh uhrs uhss uhta uhuh uocc uor- urac urao uras urat urau urba urbs urca urch urho uro- uroa uroo urra urrh ursa urso urss ursu urth urts urur urus urut us-a usaa usac usar usas usat usba usbc usbr usbs usca uscc usch usco uscs usha usho ushr ushs ushu usoc usos usra ussa ussb ussc ussr usss