kkrt kksa kksr kkss kkst kksu kktk kkts kktu kkua kkus kkut kkuu koab koak koar koas koba kobb kobk kobo kobr kobs kobu koka kokb kokk koko kokr koks koku koob kook kooo koor koos koot koou kora korb kork koro korr kors kort koru kos- kosa kosb koso kosr koss kost kosu kota kotb kotk koto kotr kots kott kotu koua koub kour kous kout kouu krab krak krar kras krat krba krbb krbk krbr krbt krka krkk krko krkr krks krku kroa krob krok kroo kror kros krrb krrk krro krrr krrs krrt krsa krsk krsr krss krst krsu krta krtk krto krtr krts krua kruk krur ksab ksak ksar ksas ksat ksau ksba ksbr ksbs kska kskb kskk ksko kskr ksks ksku ksob ksok ksoo ksor ksos ksou ksra ksrb ksro ksrr ksrs ksrt kssa ksso kssr ksss ksst kssu ksta kstb kstk ksto kstr ksts kstt kstu ksua ksub ksut ksuu ktaa ktak ktao ktar ktas ktat ktba ktbb ktbr ktbt ktbu ktkb ktkk ktko ktkr ktks ktkt ktku ktob ktok ktoo ktor ktot ktrb ktrk ktro ktrr ktrs ktrt ktru ktsa ktso ktsr ktst ktsu kttk ktto kttr ktts kttt kttu ktub kuar kuat kuau kuba kubb kubo kubr kubs kubu kuka kukk kuks kuku kuoa kuok kuoo kuos kura kurb kurk kuro kurr kurs kurt kuru kusa kusb kuso kust kusu kuta kuto kutr kuts kutt kutu kuub kuuk kuur kuuu oaau oaks oara oars oass oast oats obak obas obba obbo obkb obok obor obos obot obra obro obsr obss obst obts obus okak okas okka okko okok okor okot okra okro oksa okso okta okto okur okus ooaa ooak ooba ooku oooo ooos oora oort oosa oost ootb oots oous orab orak orao orar oras orat orba orbb orbo orbs orbu orka orko oro- orok oror oros orot orra orro orrs orsa orsk orso orsu orta orto orts orub orus osak osar osas osat osba osku osoo osor osos osro ossa ossb osso ossu osta ostr osts otak otar otas otbs oto- otok otoo otor otos otra otro otrs otsa otso otsu otta otto otts ottu otur otus ouat oubs our- oura ouro ours ourt ousa oust out- outa outb outo outs ouu- raab raak raas raat raba rabb rabk rabo rabs rabu raka rakk rakt raku raob raok raos rara rarb rark raro rars rasa rask raso rass rast rasu rata ratk rato rats ratt ratu raua raub rauk raus raut rbbb rbbr rbbs rbss rbst rkos rkss rkts roab roak roar roas roat rob- roba robb robo robs robt robu roka rokk roko rokr roks roku roob rook roor roos root rora rork roro rort roru rosa roso ross rost rota rotk roto rotr rots rott roua roub rouk rous rout rras rrat rrrr rsaa rsos rssa rsts rstu rsua rtas rtss rtts ruas ruba rubb rubs rubu ruka rukk ruku ruok rura ruro rurs ruru rusa rusk ruso russ rust rusu ruta ruto ruts rutt rutu s-os saab saak saar saas saat saba sabb sabo sabr sabs sabu saka sakb sakk sako saks saku saor saos saou sara sark saro sarr sars sart saru sasa sask saso sass sast sata satb sato satr sats satt satu saua sauk saur saus saut sbaa sbar sbas sbbs sbor sbot sbrk sbsa sbst sbtk sbus skab skar skat skor skot skra skrt skss skua skur skut soak soar soas soat soba sobo sobr sobs sobt sobu soka sokk soko soku sook soor soos soot sora sorb soro sorr sors sort soru sosa soso soss sost sota sotk soto sots sotu souk sour sous sout sras sros srta srtr srub ssaa ssab ssao ssas ssat ssau ssbr ssot ssra ssrs sssa sssb ssss ssta sstb ssts stab stak star stas stat stau stbs stks stoa stob stok stoo stor stos stot stou stra strk stro strs stru stss sttr stub stuk stur stus stut suar suas suat sub- suba subb subo subs suka suks suku suor suos sur- sura suro surr surs surt suru sus- susa susk suso suss sust susu suta suto sutu suus taa- taar taas taat taba tabb tabo tabs tabu taka takk tako taks takt taku taoa taor taos taou tara tarb tark taro tarr tars tart taru tasa tasb task tasr tass tast tasu tata tatb tato tatr tats tatt tatu taua taub tauk taur taus taut tbar tbas tbbs tbrb tbst tbta tkos tkts toab toas toat toau toba tobo tobs tobt tobu toka toko toku tooa took toor toos toot tora tork toro torr tors tort toru tosa tosb tosk toso toss tost tosu tota toto totr tots tott touk tour tous tout traa trab trak trao tras trat trau troa troo tros trot trou trra trst trtr trub truk trus trut truu tsaa tsao tsar tsat tsau tsks tsob tsos tsou tssa tssr tsst tsts ttab ttbb ttss tttt tuak tuao tuar tuas tuat tuba tubb tubo tubr tubs tubu tuka tuko tuks tuor tuos tura turb turk turo turr turs turt turu tusa tusk tuss tust tuta tuto tuts tutt tutu tuuo uars uart uaru uasa uata uatu uaua ubar ubba ubbo ubos ubra ukba ukko ukok ukra uksa ukta ukur uor- urao uras urat urau urba urbs urka uro- uroa urok uroo urra ursa urso urss ursu urts uruk urur urus urut us-a us-k usaa usak usar usas usat usba usbr usbs uska usos usra ussa ussb ussr usss usst ussu usta ustb usto usts usua usus utas utau utor utsa utto uttu uuta uuuu

-aaa- aaaas aaasa aaass aaata aabaa aabba aabra aakko aarau aarts aasra aatsr abaab ababa ababs ababu abaka abako abara abaru abasa abask abass abbar abbas abbat abbos abbot abbou abbrs abbur abkar abkoo abkot aboab aboat abobo abook aboot abora abort aboso abott abous about abrak abrar abras abrus absar abstr absut abtaa abtao abtar abuko abura aburr abust abuta abuts abutt akaba akabo akaoa akasa akata akbar akbas akbot akbou akbuk akkas akkra akkub akkur