a-be a-do a-wa aaaa aaab aaad aaae aaap aaar aaba aabb aabd aabp aabt aabw aada aade aadt aaea aaep aaoe aaoo aaow aapa aapo aapt aara aard aare aaro aarp aart aata aatt aatw aawt aaww abaa abab abad abae abap abar abat abaw abb- abba abbb abbe abbo abbr abbt abda abdo abed abee aber abet aboa abob abod aboo abor abot abow abpa abpd abpp abpr abra abro abta abwa abwe abwr adaa adab adad adae adao adap adar adat adaw adba adda addd adde addo addr adea adeb adee adeo ader adet adew adob adod adoe adoo ador adot adp- adra adre adro adta adwa aeap aede aedt aeer aer- aera aerd aero aeta aeto aetr aett aoba aopo aora aorb aort aotd aowd apao apap apar apat apaw apba apbr apda apdd apea aped apep aper apet apo- apod apoe apoo apop apor apot appa appd appr appt apra apre apro aprt apta apte aptt apwa arab arad arae arap arar arat araw arba arbe arda arde ardo area ared aree areo arep aret arew aroa arob arod aroe aroo aror arow arpa arpe arr- arra arre arro arrr arrt arta arte arto artr arwa arwe at-t ataa atab atad atae atap atar atat atdt atea ated atee ateo atep ater atew atob atod atoe atop ator atot atpr atra atre atro atrp atta atte atto attp attr atwa atwo atwt awad awae awar awbe awe- aweb awed awee awer awet awoo awow awpp awre awro awwa baaa baad baar baat baba babb babe babo babr bada badb badd bade bado badr baed baer bapa bape bapp bapt bar- bara barb bard bare baro barr bart bata bate bato batt baw- bawd bawe bbad bbbb bbdd bbdo bbeb bbet bbpr bbwr bd-r bead beap bear beat beaw beba bebb bebe bebo beda bede bedo beeb beed beep beer beet beo- beod beor beot bepo bera berd bere bero berr bert beta bete beto bett betw bewa bewe boab boad boar boat boba bobb bobe bobo bobw boda bodb bode bodo boea boee boeo boep boer boet boob bood booe boop boor boot boow bopa bope bopp bor- bora bord bore boro borr bort borw bota botb botd bote boto bott botw bowa bowd bowe bowr bowt bpda bpea bpoe bpot bprd brab brad brae brao brat braw brda brdo brdt brea breb bred bree breo brep brer bret brew broa brob brod broe broo bror brot brow brrr brwe btaa btbp btdt btob btor btrt bttb btwo bwaa d-bo daab daad daae daap daar daba dabb dabo dabp dabt dada dade dado daeb daer dapa dape dapp dara darb dard dare daro darp darr dart data date dato datp datr datt dawa dawd dawe dawo dawr dawt dbar dbpd dbtt dddd ddot ddpo ddre dead deae deap dear deaw deba debe debt deda dedd dede dedo deeb deed deep deer deet deop deor depa depe depo depp depr dept der- dera derb dere dero derp derr deta dete deto detr dewa dewe doab doae doap doar doat doba dobb dobe dod- doda dodd dode dodo doea doer doob dood doop door doot dopa dope dopo dopp dopr dopt dora dord dore doro dorp dorr dort dota dotd dote doto dott dowa dowb dowd dowe dowp dowr dowt dpaa dpdt dper dppa draa drab drad drap drar drat draw drba drda drea dred dree dret drew drob drod drop drot drow drra dtaa dtap dtdp dted dtor dtot dttp dwad dwar dwbe dwbr dwdd dwer dwet dwor dwrd dwrt dwrw dwte dwwe dwww eaba eada eadb eadd eadp eaop eapp eara earb eard eare earo earp eart earw eata eate ebba ebbo ebbr ebbw ebed eber eboe eboo ebor ebow ebpo ebro edad edar edaw edda edde eddo eddp ede- edea eder edod edra edta eede eeea eeee eera eero eeta eete eode eora eore eota eotd eoto eotw epaa epad epee eper epod epor epot eppa eppo eppp epra eprb epro eprp epta epte erad erap erat erba erbb erbe erda erde ereb ered erer eret erew erob erod eroe eroo erpa erpe erra erre erro erta erwt etap etat etbr etee eter etoe etra etre etro etta ette etto ewer ewew ewre ewte o-eo oade oaer oara oare oate obad obba obbo obdt obea obed ober obet oboe obor obot obra obre obro obtd odbo odda oddd odea oded odeo oder odet odoo odop odor odot odra odrp oedo oepa oera oere oeta ooaa ooba oobe ooda ooer oooo oora oord oore oort ootb ootp ootw opap opar oped opep oper opet opo- opor oppa oppo opra opto orab orad orae orao orar orat orba orbb orbe orbo orda orde ordo ore- orea oreb ored oreo orer oro- oroe oror orot orpe orra orro orta orte orto orwa orwe orwo otap otar otbd otea oted otee otep oter oto- otoe otoo otor otow otpp otpw otra otre otro otta otte otto otwo owar owda owea owed ower owoe owow owpe owre owt- owte owtt owwa paap paar paat paba pabt pada padd pade pado paea paep paer papa papb pape papp papr par- para pard pare paro parp parr part pata patd pate pato patr patt pawa pawb pawe pawo pawr pbar pbed pbpa pdea pdpa pdpr peab peap pear peat peaw peba ped- peda pede pedo peed peep peer peet peor pepa pepd pepe pepo per- pera perd pere pero perp perr pert peta pete peto petr pett pewe poad poar poat poba pobo pod- poda podd pode podo poea poed poer poet pood poop poor poot pop- popa pope popo popp popt pora porb pore poro porr port pota potd pote poto pott potw powa powe powp powr powt ppad ppap ppar pper ppoa ppod pppa pppd pppo pppp ppta pptt prad prae prao prar prat praw pre- preb pred pree prep pret prew pro- proa prob prod proe proo prop prot prow prpd prrd prtp prtr ptab pter ptop ptpd ptrd