-ana a-do a-wa aaaa aaab aaad aaan aaar aaba aabb aabd aabw aada aana aand aaon aaoo aaow aara aard aaro aaww abaa abab abad aban abar abaw abb- abba abbb abbo abbr abda abdo aboa abob abod abon aboo abor abow abra abro abwa abwr adaa adab adad adan adao adar adaw adba adda addd addn addo addr adna adob adod adon adoo ador adra adro adwa ana- anaa anab anad anan anao anar anba anbb anbo and- anda ando andr anna annb anno ano- anoa anod anon anor anwr aoba aonb aono aora aorb aorn aowd arab arad aran arar araw arba arda ardo arna arnd arno aroa arob arod aron aroo aror arow arr- arra arro arrr arwa awad awan awar awon awoo awow awro awwa baaa baad baan baar baba babb babo babr bada badb badd bado badr bana band bann bano banr baon bar- bara barb bard barn baro barr baw- bawd bawn bbad bbbb bbdd bbdo bbwr bd-r bdna bnor bnrr boab boad boan boar boba bobb bobo bobw boda bodb bodo bona bond bonn bono boob bood boon boor boow bor- bora bord born boro borr borw bowa bowd bown bowr brab brad bran brao braw brda brdo brna brno broa brob brod bron broo bror brow brrr bwaa bwan d-bo d-na daab daad daan daar daba dabb dabo dada dado dana dand dann dano danr daon dara darb dard darn daro darr dawa dawd dawn dawo dawr dbar dbrn dddd dnaa dnab dnad dnan doab doan doar doba dobb dod- doda dodd dodo dona dond donn dono donr doob dood doon door dora dord dorn doro dorr dowa dowb dowd down dowr draa drab drad drar draw drba drda drna drno drob drod dron drow drra dwad dwan dwar dwbr dwdd dwon dwor dwrd dwrw dwww naaa naab naad naan naar naba nabo nada nadr nadw nan- nana nanb nand nann nano naor naow nara nard narn naro narr narw nawa nawo nbaa nbad nbar nbbo ndaa ndao ndaw nddb nddo ndna ndor nndb nnnn noaa noba nobo noda nodo non- nona nonn nono nonw noo- noob noon nooo noor nor- nora norb nord norn noro norr norw nowa nowd nown nrab nrna nron nrrd nwbn nwbw nwda oara obad oban obba obbo obon obor obra obro odbo odda oddd odnb odon odoo odor odra onab onan onar onda ondo onna onno onod onon onor onra ooaa ooba ooda oona oooo oora oord orab orad oran orao orar orba orbb orbo orda ordn ordo orna orno oro- oron oror orra orro orwa orwo owar owda owna ownd owow owwa raab raad raan raba rabb rabo rada radd rado radr rana rand rann rano raob rara rarb raro rawa rawn rawr raww rbbb rbbr rdna rnaw rnbr rnod roab road roan roar rob- roba robb robo roda rodd rodo rodw rona rond rono ronw roob rood roon roor rora roro rowa rowb rowd rown rowr roww rrad rrna rrrr waaa waad waao waar waaw waba wabb wabd wabn wabo wabr wabw wada wadb wadd wado wadr wan- wana wanb wand wann wano wanr waob waon waoo waor waow war- wara warb ward warn waro warr warw wawa wawb wawd wawo wbaa wbab wbad wban wbar wbbb wbbd wbbn wbbo wbbr wbbw wbdr wbna wbnb wbnr wbnw wbob wbon wbor wbow wbrb wbrd wbrn wbrr wbrw wbwb wbwn wbwo wdab wdad wdan wdao wdba wdbd wdbn wdbo wdbr wddd wddo wddw wdna wdnb wdnd wdno wdnr wdod wdor wdow wdrb wdrr wdwd wdwn wdwr wnaa wnab wnaw wnba wnbb wnbn wnbr wnbw wndb wndd wndn wndr wnnd wnnr wnnw wnob wnoo wnor wnow wnrn wnrr wnrw wnwn wnwr wnww woaa woab woad woan woar woba wobb wobn wobo woda wodb wodd wona wonb wond wonn wonw woob wood woon woow wora worb word worn woro worr worw wowb wown wowo woww wraa wrab wrad wran wrao wrar wraw wrba wrbb wrbn wrbo wrbw wrda wrdb wrdd wrdn wrdo wrdr wrdw wrna wrnb wrnd wrnn wrno wrnr wrnw wroa wrob wrod wron wroo wrow wrra wrrb wrrd wrrn wrro wrrw wrwa wrwb wrwd wrwn wrwr wwab wwba wwbb wwbd wwbn wwbr wwdb wwdn wwdr wwdw wwna wwnb wwnn wwno wwnr wwnw wwod wwon wwor wwow wwra wwrb wwrd wwrr wwrw wwwa wwwn wwwr wwww