a-wa aaaa aaab aaam aaar aaba aabb aabm aabw aama aamb aamo aamr aaoo aaow aara aarm aaro aaww abaa abab abag abam abar abaw abb- abba abbb abbo abbr abma abmb aboa abob aboo abor abow abra abro abwa abwr ag-o agag agam agao agar agaw agba agbo agga agma agob agog agoo agra agro amaa amag amam amar amb- amba ambo ambr amga amm- amma ammo amob amog amoo amor amra amro amwa aoba aogm aoma aomg aora aorb arab arag aram arar araw arba arga argb argo arma armm armo aroa arob arom aroo aror arow arr- arra arrg arro arrr arwa awag awam awar awoo awow awro awwa baaa baam baar baba babb babm babo babr baga bagg bago bama bamb bamm bar- bara barb barg barm baro barr baw- bawm bbbb bbga bbgm bbmg bbrg bbwr bmaa bmag boab boag boar boba bobb bobo bobw boga bogg bogo boma bomb boob boog boom boor boow bor- bora borg borm boro borr borw bowa bowr brab brag bram brao braw broa brob brog brom broo bror brow brrm brrr bwaa bwog gaar gaba gabb gabo gabr gaga gagg gago gam- gama gamb gamm gamo gara garb garg garm garo garr garw gawa gawm gbag gbbo gggg gmmr goam goar goba gobo goga gogo goma gomb gomo goog goom goor gora gorb gorg gorm goro gorr grab gram grbr grob grog grom groo gror grow grrr gwar gwor gwwr maaa maag maam maar maba mabo maga magg mago mama mamo maor maow mar- mara marg marm maro marr mawa mawm mawr mbam mbba mbwa mgam mgga mgrm mmaa mmab mmar mmmm mmor mmwr moaa moab moag moam moar moba mobb mobo moga mogg mogo moma momo mooa moob moog moor mora morb morg moro morw mowa mowg mowr mraw mrbb mrbm mwmw oama oara obba obbo obor obra obro ogam ogar ogb ogba ogma ogoa ogog ogra ogro ogwa ogwr omam omao omar ombo omma omo- omoa omoo omor omra omro ooaa ooba ooma oooo oora orab oram orao orar orba orbb orbo orga orgo orma ormo oro- orom oror orra orro orwa orwo owar owow owwa raab raag raam raba rabb rabo raga ragg rago rama ramb ramm ramo raob raom rara rarb raro rawa rawr raww rbbb rbbr rgba rmrg roab roag roam roar rob- roba robb robo roga rogg rogo roma romb romm romo roob roog room roor rora roro rowa rowb rowm rowr roww rrrr waaa waag waam waao waar waaw waba wabb wabg wabm wabo wabr wabw waga wagg wago wagr wama wamb wamg wamm wamo wamr wamw waob waom waoo waor waow war- wara warb warg warm waro warr warw wawa wawb wawo wbaa wbab wbag wbar wbbb wbbg wbbm wbbo wbbr wbbw wbga wbgb wbgg wbgm wbgo wbgr wbgw wbmm wbmo wbmr wbmw wbob wbog wbor wbow wbrb wbrg wbrm wbrr wbrw wbwb wbwo wgaa wgab wgam wgao wgar wgaw wgbb wgbg wgbr wgbw wgga wggg wggo wgma wgmg wgmm wgmo wgmr wgmw wgog wgow wgra wgrb wgrm wgro wgrr wgrw wgwb wgwg wgwm wgww wmaa wmab wmag wmam wmao wmar wmaw wmbb wmbg wmbm wmbo wmbr wmbw wmga wmgb wmgg wmgm wmgo wmgr wmgw wmma wmmb wmmg wmmo wmmr wmmw wmoa wmob wmom wmoo wmor wmow wmra wmrb wmro wmrr wmwm woaa woab woag woam woar woba wobb wobg wobm wobo woga wogb wogg wogo wogr woma womb womg womo womr woob woog woom woow wora worb worg worm woro worr worw wowb wowo woww wraa wrab wrag wram wrao wrar wraw wrba wrbb wrbg wrbo wrbw wrga wrgb wrgm wrgo wrgr wrgw wrma wrmg wrmo wrmr wrmw wroa wrob wrog wrom wroo wrow wrra wrrb wrrm wrro wrrw wrwa wrwb wrwm wrwr wwab wwag wwba wwbb wwbg wwbm wwbr wwga wwgb wwgm wwgo wwgr wwmb wwmg wwmm wwog wwor wwow wwra wwrb wwrm wwrr wwrw wwwa wwwm wwwr wwww