a-ak a-do a-ok a-wa aaaa aaab aaad aaap aaar aaba aabb aabd aabp aabw aada aaka aaoo aaow aapa aapo aara aard aaro aarp aaww abaa abab abad abak abap abar abaw abb- abba abbb abbo abbr abda abdo aboa abob abod abok aboo abor abow abpa abpd abpp abpr abra abro abwa abwr abza adaa adab adad adak adao adap adar adaw adba adda addd addo addr adob adod adok adoo ador adp- adra adro adwa akaa akao akap akar akka akko akok akpo akr- akra akwa aoba aokp aopo aora aorb aowd apak apao apap apar apaw apba apbr apda apdd apo- apod apoo apop apor appa appd appr apra apro apwa arab arad arak arap arar araw arba arda ardo arka arko aroa arob arod aroo aror arow aroz arpa arr- arra arrk arro arrr arwa arza arzo awad awar awaz awbz awka awoo awow awpp awro awwa aza- azab azad azap azar azaz azo- azoo azor azra azza azzo baaa baad baak baar baaz baba babb babo babr bada badb badd bado badr bak- baka bako bakr bapa bapp bar- bara barb bard bark baro barr barz baw- bawd bawk baza bazo bbad bbbb bbdd bbdo bbpr bbwr bd-r bkpr boab boad boak boar boaz boba bobb bobo bobw boda bodb bodo boka boko boob bood book boop boor boow booz bopa bopp bor- bora bord bork boro borr borw borz bowa bowd bowk bowr boza bozo bpda bprd brab brad brak brao braw braz brda brdo brka brkb broa brob brod brok broo bror brow broz brrr brza bwaa bzow bzrk bzzz d-bo daab daad daap daar daba dabb dabo dabp dada dado daka dako dapa dapp dara darb dard dark daro darp darr darz dawa dawd dawk dawo dawr dazz dbar dbpd dddd ddpo dkba doab doak doap doar doba dobb dod- doda dodd dodo doka doko doob dood dook doop door dopa dopo dopp dopr dora dord dork doro dorp dorr dowa dowb dowd dowk dowp dowr doza dozo dpaa dppa dprk draa drab drad drak drap drar draw drba drda drkw drob drod drop drow droz drra dwad dwar dwbr dwdd dwok dwor dwrd dwrk dwrw dwww dwza dzar dzbb dzok dzor dzrr kaaa kaab kaak kaap kaar kaba kabb kabd kabo kabr kabw kabz kad- kada kadd kado kadr kadz kaka kakk kako kaoa kaok kaor kaow kap- kapa kapo kapp kapw kapz kara karb kard kark karo karp karr karw karz kaw- kawa kawk kawo kaww kaza kazd kazo kazr kazz kbaa kbab kbad kbak kbap kbar kbaz kbba kbbb kbbd kbbk kbbo kbbr kbbw kbbz kbdb kbdo kbdr kbdz kbkb kbkk kbko kbkr kbkw kbkz kboa kbob kbod kbok kboo kbow kboz kbpa kbpk kbpo kbpr kbra kbrb kbrd kbrk kbro kbrw kbrz kbwa kbwb kbwd kbww kbwz kbzd kbzo kbzz kdaa kdab kdad kdak kdao kdap kdar kdaz kdbb kdbr kddb kddd kddk kddr kdka kdkb kdkd kdkk kdko kdkr kdok kdow kdpr kdrb kdro kdrw kdwa kdwd kdwz kdza kdzr kdzz kkaa kkap kkar kkaw kkba kkbb kkbd kkbo kkbr kkbz kkda kkdd kkdo kkdz kkkk kkoa kkob kkoo kkor kkow kkoz kkpk kkpz kkrb kkrk kkro kkrr kkrz kkwb kkwd kkwk kkzz koab koak koap koar koaz koba kobb kobk kobo kobr koda kodk kodo kodz koka kokb kokk koko kokp kokr kokz koob kook kooo koop koor kooz kopa kopb kopp kopr kopw kora korb kord kork koro korr kowa kowb kowd kowr kowz koza kozb kozk kozo kozr kpad kpak kpao kpar kpaw kpba kpbb kpbd kpbr kpbz kpda kpdb kpdo kpdr kpkk kpkr kpoa kpob kpod kpok kpoo kpop kpow kppd kppk kppo kppp kppr kppw kprb kprd kprk kpro kprp kprr kprw kprz kpwb kpwd kpwk kpwr kpww kpza kpzk krab krad krak krap krar kraw kraz krba krbb krbd krbk krbr krbw krbz krda krdd krdo krdr krdz krka krkd krkk krko krkr krkw krkz kroa krob krod krok kroo krop kror krow kroz krpa krpr krrb krrk krro krrr krrw krrz krwa krwb krwk krwp krwr krza krzk krzr krzz kwab kwad kwak kwar kwaw kwbp kwbw kwbz kwdd kwdk kwdp kwdr kwdw kwdz kwka kwkb kwkk kwkr kwkw kwkz kwoa kwod kwok kwor kwow kwoz kwpw kwpz kwrb kwrd kwrk kwro kwrp kwrr kwrw kwrz kwwk kwwr kwzd kzap kzar kzaz kzbb kzbd kzbk kzbr kzbz kzdr kzkr kzkz kzoo kzor kzoz kzpa kzpk kzpo kzpr kzrb kzrd kzrk kzro kzrr kzrz kzwa kzwb kzza kzzb kzzd kzzk kzzo kzzp kzzr kzzz oara obad obak obba obbo obkb obok obor obra obro odbo odda oddd odoo odop odor odra odrp okak okap okaz okka okko okok okor okpo okra okro ooaa ooak ooba ooda oooo oora oord opap opar opo- opor oppa oppo opra orab orad orak orao orar orba orbb orbo orda ordo orka orko oro- orok oror oroz orra orro orwa orwo orzk orzo owar owda owow owwa ozar ozd paak paap paar paaz paba pada padd pado paka pako papa papb papp papr par- para pard park paro parp parr pawa pawb pawk pawo pawr paza pazo pbar pbpa pbpk pdpa pdpr poad poak poar poba pobo pod- poda podd podo poka poko pood pook poop poor pop- popa popo popp pora porb pork poro porr porz powa powk powp powr pozo ppad ppap ppar ppdk ppoa ppod pppa pppd pppo pppp prad prao prar praw praz pro- proa prob prod proo prop prow proz prpd prrd pwaa pwba raab raad raak raaz raba rabb rabk rabo rada radd rado radr raka rakk raob raok raop rapa rapd rapp rara rarb rark raro rarz rawa rawk rawr raww raza razo razr razz rbbb rbbr rdap rdbp roab road roak roap roar rob- roba robb robo roda rodd rodo rodw roka rokk roko rokr roob rood rook roop roor rooz ropa ropo rora rork roro rowa rowb rowd rowk rowp rowr roww roza rozz rpdp rpob rrad rrrr rzab rzka waaa waad waao waar waaw waaz waba