a-ak a-be a-do a-ok a-wa aaaa aaab aaad aaae aaar aaba aabb aabd aabw aada aade aaea aaka aake aaoe aaoo aaow aara aard aare aaro aaww abaa abab abad abae abak abar abaw abb- abba abbb abbe abbo abbr abda abdo abed abee aber aboa abob abod abok aboo abor abow abra abro abwa abwe abwr adaa adab adad adae adak adao adar adaw adba adda addd adde addo addr adea adeb adee adeo ader adew adob adod adoe adok adoo ador adra adre adro adwa aede aeer aeka aer- aera aerd aero akaa akae akao akar aked akee aker akka akko akok akr- akra akre akwa aoba aora aorb aowd arab arad arae arak arar araw arba arbe arda arde ardo area ared aree arek areo arew arka arke arko aroa arob arod aroe aroo aror arow arr- arra arre arrk arro arrr arwa arwe awad awae awar awbe awe- aweb awed awee awer awka awoo awow awre awro awwa baaa baad baak baar baba babb babe babo babr bada badb badd bade bado badr baed baek baer bak- baka bake bako bakr bar- bara barb bard bare bark baro barr baw- bawd bawe bawk bbad bbbb bbdd bbdo bbeb bbwr bd-r bead beak bear beaw beba bebb bebe bebo beda bede bedo beeb beed beek beer beka beke beko beo- beod beok beor bera berd bere berk bero berr bewa bewe boab boad boak boar boba bobb bobe bobo bobw boda bodb bode bodo boea boee boeo boer boka boke boko boob bood booe book boor boow bor- bora bord bore bork boro borr borw bowa bowd bowe bowk bowr brab brad brae brak brao braw brda brdo brea breb bred bree brek breo brer brew brka brkb broa brob brod broe brok broo bror brow brrr brwe bwaa d-bo daab daad daae daar daba dabb dabo dada dade dado daeb daer daka dake dako dara darb dard dare dark daro darr dawa dawd dawe dawk dawo dawr dbar dddd ddre dead deae deak dear deaw deba debe deda dedd dede dedo deeb deed deek deer dek- deka deke deor der- dera derb dere derk dero derr dewa dewe dkba doab doae doak doar doba dobb dobe dod- doda dodd dode dodo doea doek doer doka doke doko doob dood dook door dora dord dore dork doro dorr dowa dowb dowd dowe dowk dowr draa drab drad drak drar draw drba drda drea dred dree drek drew drkw drob drod drow drra dwad dwar dwbe dwbr dwdd dwer dwok dwor dwrd dwrk dwrw dwwe dwww eaba eada eadb eadd eara earb eard eare earo earw ebba ebbo ebbr ebbw ebed eber eboe eboo ebor ebow ebro edad edar edaw edda edde eddo ede- edea eder edod edra eede eeea eeee eeka eeke eera eero eka- ekab ekeb eked ekek eker ekka ekoa ekwe eode eoka eora eore erad erba erbb erbe erda erde ereb ered erer erew erke erob erod eroe eroo erra erre erro ewer ewew ewok ewre kaaa kaab kaak kaar kaba kabb kabd kabe kabo kabr kabw kad- kada kadd kade kado kadr kaeo kaer kaka kake kakk kako kaoa kaok kaor kaow kara karb kard kare kark karo karr karw kaw- kawa kawe kawk kawo kaww kbaa kbab kbad kbae kbak kbar kbba kbbb kbbd kbbe kbbk kbbo kbbr kbbw kbdb kbde kbdo kbdr kbeb kbed kbee kbek kbeo kber kbew kbkb kbkk kbko kbkr kbkw kboa kbob kbod kboe kbok kboo kbow kbra kbrb kbrd kbre kbrk kbro kbrw kbwa kbwb kbwd kbww kdaa kdab kdad kdae kdak kdao kdar kdbb kdbr kddb kddd kddk kddr kdeb kdew kdka kdkb kdkd kdkk kdko kdkr kdoe kdok kdow kdrb kdro kdrw kdwa kdwd kea- kead keak kear keba kebb kebe kebr keda kedb kedd kede kedo kedr keed keek keer keka kekb keke keko keok ker- kera kerb kere kerk kero kerr kewa kewb kewe kewr kkaa kkar kkaw kkba kkbb kkbd kkbe kkbo kkbr kkda kkdd kkdo kkea kked kkkk kkoa kkob kkoo kkor kkow kkrb kkre kkrk kkro kkrr kkwb kkwd kkwe kkwk koab koae koak koar koba kobb kobe kobk kobo kobr koda kode kodk kodo koea koed koka kokb koke kokk koko kokr koob kook kooo koor kora korb kord kore kork koro korr kowa kowb kowd kowe kowr krab krad krae krak krar kraw krba krbb krbd krbe krbk krbr krbw krda krdd krde krdo krdr krea kreb kred kree krek kreo krew krka krkd krke krkk krko krkr krkw kroa krob krod kroe krok kroo kror krow krrb krre krrk krro krrr krrw krwa krwb krwk krwr kwab kwad kwak kwar kwaw kwbe kwbw kwdd kwdk kwdr kwdw kweb kwed kwee kwka kwkb kwkk kwkr kwkw kwoa kwod kwok kwor kwow kwrb kwrd kwre kwrk kwro kwrr kwrw kwwk kwwr o-eo oade oaer oake oara oare obad obak obba obbo obea obed ober obkb oboe obok obor obra obre obro odbo odda oddd odea oded odeo oder odoo odor odra oedo oera oere okak oked oker okka okko okok okor okra okre okro ooaa ooak ooba oobe ooda ooer oooo oora oord oore orab orad orae orak orao orar orba orbb orbe orbo orda orde ordo ore- orea oreb ored orek oreo orer orka orke orko oro- oroe orok oror orra orro orwa orwe orwo owar owda owea owed ower owoe owow owre owwa raab raad raak raba rabb rabe rabk rabo rada radd rade rado radr raed raer raka rake rakk raob raok rara rarb rare rark raro rawa rawe rawk rawr raww rbbb rbbr rder rea- read reae reak reao rear reba rebb rebe rebk rebo reda redd rede redo redr reeb reed reek reka reke reko reod rera rerd rere rero rewa rewe roab road roak roar rob- roba robb robe robo roda rodd rode rodo rodw roea roed roer roka roke rokk roko rokr roob rood rook roor rora rore rork roro rowa rowb rowd rowe rowk rowr roww rrad rred rrrr waaa