a-be a-do a-ha a-wa aaaa aaab aaad aaae aaah aaar aaba aabb aabd aabh aabw aada aade aaea aaha aaoe aaoo aaow aara aard aare aaro aaww abaa abab abad abae abar abaw abb- abba abbb abbe abbo abbr abda abdo abed abee aber abha abho abhr aboa abob abod aboh aboo abor abow abra abro abwa abwe abwh abwr adaa adab adad adae adah adao adar adaw adba adda addd adde addo addr adea adeb adee adeh adeo ader adew adha adhd adho adob adod adoe adoo ador adra adre adro adwa aede aeer aer- aera aerd aero ahab ahad ahah ahar ahed ahha ahoa ahod ahoe ahor ahra ahre ahrr ahwa aoah aoba aodh aora aorb aowd arab arad arae arah arar araw arba arbe arbh arda arde ardo area ared aree areh areo arew arh- aroa arob arod aroe aroo aror arow arr- arra arre arrh arro arrr arwa arwe awad awae awar awbe awe- aweb awed awee awer awho awoo awow awre awro awwa baaa baad baah baar baba babb babe babo babr bada badb badd bade badh bado badr baed baer baha baho bahr baoh bar- bara barb bard bare barh baro barr baw- bawd bawe bbad bbbb bbdd bbdo bbeb bbwr bd-r bddh bead beah bear beaw beba bebb bebe bebo beda bede bedo beeb beed beer behr beo- beod beor bera berd bere bero berr bewa bewe bewh bhao bhar bher bhor bhra boab boad boar boba bobb bobe bobo bobw boda bodb bode bodh bodo boea boee boeo boer boha bohd boho bohr bohw boob bood booe booh boor boow bor- bora bord bore borh boro borr borw bowa bowd bowe bowr brab brad brae brah brao braw brda brdo brea breb bred bree breo brer brew broa brob brod broe broh broo bror brow brrr brwe bwaa d-bo daab daad daae daar daba dabb dabo dada dade dado daeb daer daha dahe dara darb dard dare daro darr dawa dawd dawe dawo dawr dbar dddd ddre dead deae dear deaw deba debe deda dedd dede dedo deeb deed deer deha deor der- dera derb dere dero derr dewa dewe dhaa dhad dhao dhar dhaw dhed dhee dher dhod dhor dhow doab doae doar doba dobb dobe dod- doda dodd dode dodo doea doer doha dohr doob dood door dora dord dore doro dorr dowa dowb dowd dowe dowr draa drab drad drar draw drba drda drea dred dree dreh drew drob drod droh drow drra dwad dwar dwbe dwbr dwdd dwer dwhb dwor dwrd dwrw dwwe dwww eaba eabh eada eadb eadd eara earb eard eare earh earo earw ebba ebbo ebbr ebbw ebed eber eboe eboo ebor ebow ebro edad edah edar edaw edda edde eddo ede- edea edeh eder edod edra eede eeea eeee eera eero eewh ehaa ehdd ehea eheh eher ehow ehre ehwa eode eora eore erad erba erbb erbe erda erde ereb ered erer erew erob erod eroe eroo erra erre erro ewah ewer ewew ewre haab haad haar haba habe habo hada hade hadh haed haha haho haor hara hard hare harh haro harr hawa hawe hbar hdda hdod hdra hdwd hdwe head heah hear heaw hebb hebe hebo hebr heda hedd hede hedo heeb heed heer hehe heho heor heow hera herb herd here hero herr hewe hhaa hhhh hoad hoar hoba hobe hobo hoda hode hodh hodr hoed hoer hoha hohe hoho hood hooe hoor hora hord hore horo horr horw howa howd howe howh howr hrad hree hrob hrod o-eo oade oaer oahe oara oare obad obba obbo obea obed ober oboe obor obra obre obrh obro odah odbo odda oddd odea oded odeo oder odoh odoo odor odra oedo oera oere ohad ohaw ohba ohbe ohed ohee oher ohho ohob ohoh ohow ohra ohre ohwe ooaa ooba oobe ooda ooer ooha ooho oooh oooo oora oord oore orab orad orae orah orao orar orba orbb orbe orbo orda orde ordo ore- orea oreb ored oreh oreo orer orhe oro- oroe oror orra orro orwa orwe orwo owar owda owea owed ower owoe owoh owow owre owwa raab raad raba rabb rabe rabo rada radd rade radh rado radr raed raer raha rahe rahr raob raoh rara rarb rare raro rawa rawe rawr raww rbbb rbbr rboh rder rea- read reae reao rear reba rebb rebe rebo reda redd rede redh redo redr reeb reed reha rehb rehe reod rera rerd rere rero rewa rewe rhae rhaw rhea rheb rhee rheo rhoa rhob rhod rhoh roab road roar rob- roba robb robe robo roda rodd rode rodo rodw roea roed roer roha rohe rohr roob rood roor rora rore roro rowa rowb rowd rowe rowh rowr roww rrad rrah rred rrrr waaa waad waah waao waar waaw waba wabb wabd wabe wabh wabo wabr wabw wada wadb wadd wade wadh wado wadr waeb waed waee waer waew waha wahb wahe wahr waob waoe waoh waoo waor waow war- wara warb ward ware warh waro warr warw wawa wawb wawd wawe wawo wbaa wbab wbad wbae wbar wbbb wbbd wbbe wbbo wbbr wbbw wbdr wbea wbeb wbed wber wbew wbha wbhb wbhh wbhr wbhw wbob wbor wbow wbrb wbrd wbrh wbrr wbrw wbwb wbwo wdab wdad wdae wdao wdba wdbd wdbo wdbr wddd wdde wddh wddo wddw wdea wdeb wded wdeh wdeo wder wdhb wdhr wdod wdoe wdoh wdor wdow wdrb wdre wdrr wdwd wdwr weaa wead weah weao wear webb webd webe webo weda wedb wedd wede wedh wedo wedr wedw weeb weed weeo weer weha wehh wehr weoa weod weow wer- wera werb werd were werh wero werr werw wewe wewo whaa whab whad whae whar whaw whbb whbe whbo whbr whdd whdh whdr whdw whea wheb whed whee wheo wher whew whhb whhd whhh whho whhr whhw whoa whod whoe whoo whor whow whr- whrb whrd whre whrh whro whrw whwa whwb whwh woaa woab woad woah woar woba wobb wobe wobo woda wodb wodd wode woed woer woha wohe