a-be a-do a-ha aaaa aaab aaad aaae aaah aaap aaar aaba aabb aabd aabh aabp aada aade aaea aaep aaha aaoe aaoo aapa aaph aapo aara aard aare aaro aarp abaa abab abad abae abap abar abb- abba abbb abbe abbo abbr abda abdo abed abee aber abha abho abhr aboa abob abod aboh aboo abor abpa abpd abpp abpr abra abro adaa adab adad adae adah adao adap adar adba adda addd adde addo addr adea adeb adee adeh adeo ader adha adhd adho adob adod adoe adoo ador adp- adra adre adro aeap aede aeer aer- aera aerd aero ahab ahad ahah ahar ahed ahha ahoa ahod ahoe ahop ahor ahra ahre ahrr aoah aoba aodh aopo aora aorb apah apao apap apar apba apbr apda apdd apea aped apeh apep aper aph- apha apo- apod apoe apoo apop apor appa appd apph appr apra apre apro arab arad arae arah arap arar arba arbe arbh arda arde ardo area ared aree areh areo arep arh- aroa arob arod aroe aroo aror arpa arpe arr- arra arre arrh arro arrr baaa baad baah baar baba babb babe babo babr bada badb badd bade badh bado badr baed baer baha baho bahr baoh bapa bape bapp bar- bara barb bard bare barh baro barr bbad bbbb bbdd bbdo bbeb bbpr bd-r bddh bead beah beap bear beba bebb bebe bebo beda bede bedo beeb beed beep beer behr beo- beod beor bepo bera berd bere bero berr bhao bhar bher bhor bhra boab boad boar boba bobb bobe bobo boda bodb bode bodh bodo boea boee boeo boep boer boha bohd boho bohr boob bood booe booh boop boor bopa bope bopp bor- bora bord bore borh boro borr bpda bpea bpoe bprd brab brad brae brah brao brda brdo brea breb bred bree breo brep brer broa brob brod broe broh broo bror brrr d-bo daab daad daae daap daar daba dabb dabo dabp dada dade dado daeb daer daha dahe dahp dapa dape dapp dara darb dard dare daro darp darr dbar dbpd dddd ddpo ddre dead deae deap dear deba debe deda dedd dede dedo deeb deed deep deer deha deop deor depa depe depo depp depr der- dera derb dere dero derp derr dhaa dhad dhao dhap dhar dhbp dhed dhee dher dhod dhor dhpr doab doae doap doar doba dobb dobe dod- doda dodd dode dodo doea doer doha dohr doob dood doop door dopa dope dopo dopp dopr dora dord dore doro dorp dorr dpaa dper dphp dppa dpph draa drab drad drap drar drba drda drea dred dree dreh drob drod droh drop drra eaba eabh eada eadb eadd eadp eaop eapp eara earb eard eare earh earo earp ebba ebbo ebbr ebed eber eboe eboo ebor ebpo ebro edad edah edar edda edde eddo eddp ede- edea edeh eder edod edra eede eeea eeee eera eero ehaa ehdd ehea eheh eher ehre eode eora eore epaa epad epee eper eph- epha epod epor eppa eppo eppp epra eprb epro eprp erad erap erba erbb erbe erda erde ereb ered erer erob erod eroe eroo erpa erpe erra erre erro haab haad haar haba habe habo hada hade hadh haed haha haho haor hapa hape happ hara hard hare harh haro harp harr hbar hdda hdod hdra head heah heap hear hebb hebe hebo hebr heda hedd hede hedo hedp heeb heed heep heer hehe heho heor hepa hepe hepp hera herb herd here hero herp herr hhaa hhhh hhpa hoad hoap hoar hoba hobe hobo hoda hode hodh hodr hoed hoer hoha hohe hoho hood hooe hoop hoor hopa hope hopo hopp hora hord hore horo horr hpae hpao hpdh hppe hrad hrap hree hrob hrod hrpp o-eo oade oaer oahe oahp oaph oara oare obad obba obbo obea obed ober oboe obor obra obre obrh obro odah odbo odda oddd odea oded odeo oder odoh odoo odop odor odra odrp oedo oepa oera oere ohad ohba ohbe ohed ohee oher ohho ohob ohoh ohra ohre ooaa ooba oobe ooda ooer ooha ooho oooh oooo oora oord oore opah opap opar oped opep oper opo- opor oppa oppo opra orab orad orae orah orao orar orba orbb orbe orbo orda orde ordo ore- orea oreb ored oreh oreo orer orhe oro- oroe oror orpe orph orra orro paap paar paba pada padd pade pado paea paep paer paha paho pahp paoh papa papb pape papp papr par- para pard pare paro parp parr pbar pbed pbpa pdea pdpa pdpr peab peah peap pear peba ped- peda pede pedo peed peep peer peha pehe peho pehr peor pepa pepd pepe pepo per- pera perd pere perh pero perp perr phad phah phar phe- phob phoh phoo phpa phrr poad poar poba pobo pod- poda podd pode podo poea poed poer poha pood pooh poop poor pop- popa pope popo popp pora porb pore poro porr ppad ppap ppar pper ppoa ppod pppa pppd pppo pppp prad prae prao prar pre- preb pred pree prep pro- proa prob prod proe proo prop prpd prrd raab raad raba rabb rabe rabo rada radd rade radh rado radr raed raep raer raha rahe rahr raob raoh raop rapa rapd rape raph rapp rara rarb rare raro rbbb rbbr rboh rdap rdbp rder rea- read reae reao reap rear reba rebb rebe rebo reda redd rede redh redo redr reeb reed reep reha rehb rehe reod reop repe repo repp repr rera rerd rere rero rhae rhap rhea rheb rhee rheo rhoa rhob rhod rhoh roab road roap roar rob- roba robb robe robo roda rodd rode rodo roea roed roer roha rohe rohr roob rood roop roor ropa rope ropo rora rore roro rpdp rpho rpob rpoe rrad rrah rred rrrr