-ous a-ak a-ok a-wa aaaa aaab aaar aaas aaba aabb aabw aaka aaku aaoo aaow aara aaro aars aaru aasa aass aasu aaus aauw aaww abaa abab abak abar abas abau abaw abb- abba abbb abbo abbr abbs aboa abob abok aboo abor abos abou abow abra abro abrs abs- absa abss absu absw abua abuk abus abwa abwr abwu akaa akao akar akas akka akko akku akok akos akr- akra aksa aksu akua akwa aoba aoks aora aorb aors aoss aous arab arak arar aras arau araw arba arbs arka arko arks aroa arob aroo aror aros arow arr- arra arrk arro arrr arrs arru ars- arsa arsk arso arsu arua arub arwa asaa asab asak asao asar asas asau asba asbo asbu aska asko askr asks asob asok asor asos asou asow asra asro asrs asru assa assk asso assr asss assu asub asur asus asuw auaa auks aur- aura auro ausa ausu auwa awar awas awka awoo awow awro awsk awss awwa awws baaa baak baar baas baba babb babo babr babs babu bak- baka bako bakr baks baku baos bar- bara barb bark baro barr bars baru basa bask baso bass basu bau- bauk baur baw- bawk baws bawu bbas bbau bbbb bbbs bbwr bbws boab boak boar boas boba bobb bobo bobs bobu bobw boka boko boks boku boob book boor boos boow bor- bora bork boro borr bors boru borw bosa bosk boso boss bosu boua bouk bour bous bouw bowa bowk bowr bows brab brak brao bras brau braw brka brkb broa brob brok broo bror bros brou brow brrr brrs brsb brsr brus bsaa bsas bsaw bsos bsra buar buba bubb bubo bubs bubu buka bukk buko buku bur- bura burb burk buro burr burs buru busa busk buss busu buus buwa bwaa k-os kaaa kaab kaak kaar kaas kaba kabb kabo kabr kabu kabw kaka kakk kako kaks kaku kaoa kaok kaor kaos kaow kara karb kark karo karr kars karu karw kas- kasa kasb kask kaso kasr kass kasu kasw kau- kaub kauk kauo kaur kaus kaw- kawa kawk kawo kaws kaww kbaa kbab kbak kbar kbas kbba kbbb kbbk kbbo kbbr kbbs kbbu kbbw kbkb kbkk kbko kbkr kbkw kboa kbob kbok kboo kbos kbow kbra kbrb kbrk kbro kbru kbrw kbsa kbsb kbsk kbso kbsr kbss kbsu kbsw kbua kbub kbuk kbur kbus kbuu kbuw kbwa kbwb kbww kkaa kkar kkaw kkba kkbb kkbo kkbr kkbs kkkk kkoa kkob kkoo kkor kkow kkrb kkrk kkro kkrr kkrs kksa kksr kkss kksu kksw kkua kkus kkuu kkwb kkwk kkws koab koak koar koas koba kobb kobk kobo kobr kobs kobu koka kokb kokk koko kokr koks koku koob kook kooo koor koos koou kora korb kork koro korr kors koru kos- kosa kosb koso kosr koss kosu koua koub kour kous kouu kouw kowa kowb kowr krab krak krar kras kraw krba krbb krbk krbr krbw krka krkk krko krkr krks krku krkw kroa krob krok kroo kror kros krow krrb krrk krro krrr krrs krrw krsa krsk krsr krss krsu krsw krua kruk krur krwa krwb krwk krwr ksab ksak ksar ksas ksau ksaw ksba ksbr ksbs ksbw kska kskb kskk ksko kskr ksks ksku ksob ksok ksoo ksor ksos ksou ksow ksra ksrb ksro ksrr ksrs ksrw kssa ksso kssr ksss kssu ksua ksub ksuu ksuw kswa kswb kswo ksws ksww kuar kuau kuba kubb kubo kubr kubs kubu kuka kukk kuks kuku kuoa kuok kuoo kuos kuow kura kurb kurk kuro kurr kurs kuru kusa kusb kuso kusu kusw kuub kuuk kuur kuuu kuwa kuwr kuws kuww kwab kwak kwar kwaw kwbu kwbw kwka kwkb kwkk kwkr kwkw kwoa kwok kwor kwos kwow kwrb kwrk kwro kwrr kwrs kwru kwrw kwsa kwsk kwso kwss kwsu kwsw kwub kwur kwwk kwwr kwws oaau oaks oara oars oass obak obas obba obbo obkb obok obor obos obra obro obsr obss obus okak okas okka okko okok okor okra okro oksa okso okur okus ooaa ooak ooba ooku oooo ooos oora oosa oous orab orak orao orar oras orba orbb orbo orbs orbu orka orko oro- orok oror oros orra orro orrs orsa orsk orso orsu orub orus orwa orwo osak osar osas osba osku osoo osor osos osow osro ossa ossb osso ossu oubs our- oura ouro ours ousa ouu- owar owow owsa owur owwa raab raak raas raba rabb rabk rabo rabs rabu raka rakk raku raob raok raos rara rarb rark raro rars rasa rask raso rass rasu raua raub rauk raus rawa rawk rawr raws rawu raww rbbb rbbr rbbs rbss rkos rkss roab roak roar roas rob- roba robb robo robs robu roka rokk roko rokr roks roku roob rook roor roos rora rork roro roru rosa roso ross roua roub rouk rous rowa rowb rowk rowr rows roww rras rrrr rsaa rsos rssa rsua ruas ruba rubb rubs rubu ruka rukk ruku ruok rura ruro rurs ruru rusa rusk ruso russ rusu ruwa s-os saab saak saar saas saba sabb sabo sabr sabs sabu saka sakb sakk sako saks saku saor saos saou sara sark saro sarr sars saru sasa sask saso sass saua sauk saur saus sawa saws sbaa sbar sbas sbbs sbor sbrk sbsa sbus sbwr skab skar skaw skor skow skra skss skua skur skws soak soar soas soaw soba sobo sobr sobs sobu soka sokk soko soku sook soor soos sora sorb soro sorr sors soru sosa soso soss souk sour sous sowa sowk sowr sows sras sraw sros srub ssaa ssab ssao ssas ssau ssaw ssbr ssra ssrs sssa sssb ssss ssws suar suas suaw sub- suba subb subo subs suka suks suku suor suos sur- sura suro surr surs suru sus- susa susk suso suss susu suus suwa suwu swab swak swar swas swbs swbw swob swoo swor swow swss uars uaru uasa uaua uaws ubar ubba ubbo ubos ubra ukba ukko ukok ukra uksa uksw ukur ukwa uor- urao uras urau urba urbs urka uro- uroa