kekb keke keko keok ker- kera kerb kere kerk kero kerr kewa kewb kewe kewr kgab kgak kgba kgbb kgbr kgeb kgeo kgga kggg kggo kggr kgoe kgor kgow kgra kgrb kgre kgrg kgrk kgro kgrr kgrw kgwa kgwb kkaa kkag kkar kkaw kkba kkbb kkbe kkbg kkbo kkbr kkea kkeg kkgb kkgo kkgr kkkk kkoa kkob kkoo kkor kkow kkrb kkre kkrk kkro kkrr kkwb kkwe kkwk koab koae koak koar koba kobb kobe kobk kobo kobr koea koga kogb koge kogg kogo koka kokb koke kokk koko kokr koob koog kook kooo koor kora korb kore korg kork koro korr kowa kowb kowe kowr krab krae krag krak krar kraw krba krbb krbe krbg krbk krbr krbw krea kreb kree krek kreo krew krka krke krkk krko krkr krkw kroa krob kroe krog krok kroo kror krow krrb krre krrg krrk krro krrr krrw krwa krwb krwg krwk krwr kwab kwak kwar kwaw kwbe kwbg kwbw kweb kwee kwgb kwgo kwka kwkb kwkk kwkr kwkw kwoa kwog kwok kwor kwow kwrb kwre kwrk kwro kwrr kwrw kwwk kwwr o-eo oaer oake oara oare obak obba obbo obea ober obkb oboe obok obor obra obre obro oegb oera oere ogae ogar ogb ogba ogbe ogea ogee oger ogge ogoa ogog ogra ogre ogro ogwa ogwr okak oker okgo okka okko okok okor okra okre okro ooaa ooak ooba oobe ooer oooo oora oore orab orae orak orao orar orba orbb orbe orbo ore- orea oreb oreg orek oreo orer orga orge orgo orka orke orko oro- oroe orok oror orra orro orwa orwe orwo owar owea ower owoe owow owre owwa raab raag raak raba rabb rabe rabk rabo raeg raer raga rage ragg rago raka rake rakk raob raok rara rarb rare rark raro rawa rawe rawk rawr raww rbbb rbbr rea- reae reak reao rear reba rebb rebe rebk rebo reeb reek rega rege rego regr reka reke reko reog rera rere rerg rero rewa rewe rgba rgbe roab roag roak roar rob- roba robb robe robo roea roeg roer roga roge rogg rogo roka roke rokk roko rokr roob roog rook roor rora rore rork roro rowa rowb rowe rowk rowr roww rrrr waaa waag waao waar waaw waba wabb wabe wabg wabk wabo wabr wabw waeb waee waeg waer waew waga wage wagg wago wagr waka wakb wake wakg wakk wako wakr wakw waob waoe waok waoo waor waow war- wara warb ware warg wark waro warr warw wawa wawb wawe wawk wawo wbaa wbab wbae wbag wbak wbar wbbb wbbe wbbg wbbk wbbo wbbr wbbw wbea wbeb wbek wber wbew wbga wbgb wbge wbgg wbgk wbgo wbgr wbgw wbka wbkb wbke wbkg wbkk wbko wbkr wbkw wbob wbog wbok wbor wbow wbrb wbrg wbrk wbrr wbrw wbwb wbwo weaa weag weak weao wear webb webe webg webo weeb weeg week weeo weer wega wegb wege wegg wego wegr wegw weka wekb weke wekg weko wekr wekw weoa weog weok weow wer- wera werb were werg werk wero werr werw wewe wewo wgaa wgab wgao wgar wgaw wgbb wgbg wgbk wgbr wgbw wgea wgee wger wgga wgge wggg wggo wgka wgoe wgog wgok wgow wgra wgrb wgre wgrk wgro wgrr wgrw wgwb wgwe wgwg wgww wkaa wkak wkao wkar wkba wkbe wkbk wkbo wkbw wkeb wkew wkga wkgb wkge wkgo wkgr wkkb wkkg wkko wkkr wkkw wkoa wkok wkoo wkor wkow wkra wkrb wkre wkrk wkro wkrr woaa woab woag woak woar woba wobb wobe wobg wobo woer woga wogb wogg wogk wogo wogr woka wokb woke wokk woko wokr wokw woob woog wook woow wora worb wore worg work woro worr worw wowb wowe wowo woww wraa wrab wrae wrag wrak wrao wrar wraw wrba wrbb wrbe wrbg wrbk wrbo wrbw wreb wree wrek wrer wrew wrga wrgb wrgo wrgr wrgw wrka wrkb wrkk wrko wrkr wrkw wroa wrob wrog wrok wroo wrow wrra wrrb wrre wrrk wrro wrrw wrwa wrwb wrwr wwab wwag wwba wwbb wwbg wwbr wwea wweb wweg wweo wwer wwga wwgb wwge wwgk wwgo wwgr wwka wwkb wwkr wwog wwor wwow wwra wwrb wwre wwrk wwrr wwrw wwwa wwwe wwwk wwwr wwww

-aaa- aaaee aaarg aabaa aabba aabga aabra aaker aakko aakre abaab ababa ababe abaer abaga abago abaka abake abako abara abare abbar abear abeba abebe abeer abega abege abegg abekr abera abere aberg aberr abgar abkar abkoo aboab abobo aboke abook abora abore abrak abrar abrek abwab aeaea aebbe aegae aegea aeger aereo aero- aeroe agago agara agaro agawa agbor agege aggag aggar agger aggro agoge agogo agora agree agro- agror agwe aka-e akaba akabo akaoa akare akbar akera akero akker akkra akobo akoka akoko akrak akrar akro- aooga ar-ab arab- araba arabe arabo araea arage arago arake arara arare arawa arawe arbab arbar arbee arber arbok arbor arbre areae arear areek arega arego areka areke areo- arere arero arewa arewe arkar arkoe aroab aroar aroba arobe aroer aroga aroor arora arore arrak arrea arroe arrow awaba awaka awake awara aware awber aweek aweer awgee awgor awoke awook awork aworo awowe b-r-k baabe baake babak babar babee babek baber babka baboo babra bagag bagao bagar bagea bager bagga bagge bagoe bagor bagra bagre bagwe bakar bakaw bakea baker bakka bakke bakoa bakow bakra bakwa baoro baraa barab barag barak barao barar barba barbe barea barek bareo barer barga barge bark- barka barke baro- baroa barog barok baroo baror barra barre barro barwa bawag baweb bawke bawwa bbbee bbear bbook be-er be-ro beara beare bebar bebek beber bebog bebra beebe beega beeke begab begar begee begga begge begob begor bekaa beker bekka bekke bekko bekok bekra beoga beowa berag berak berar berba berbe berea bereg berek berga berge berk- berka berke berko berob beroe berok beror berow berra berre berwe bewag bewar bewer bo-bo boaro bobak bobar bobea bobek bobko bobok bobr bobre boege boeke boero bogar boger bogga bogge bogoe bogor bogra bokaa bokeo boker bokko bokok bokor bokow booba booer booke booko boora boore boowe borak borba