a-be a-ha aaaa aaab aaae aaah aaap aaar aaba aabb aabh aabp aabt aaea aaep aaha aaoe aaoo aapa aaph aapo aapt aara aare aaro aarp aart aata aatt abaa abab abae abap abar abat abb- abba abbb abbe abbo abbr abbt abee aber abet abha abho abhr aboa abob aboh aboo abor abot abpa abpp abpr abra abro abta aeap aeer aer- aera aero aeta aeto aetr aett ahab ahah ahar ahat ahet ahha ahoa ahoe ahop ahor ahot ahra ahre ahrr ahta ahte ahto aoah aoba aopo aora aorb aort apah apao apap apar apat apba apbr apea apeh apep aper apet aph- apha apo- apoe apoo apop apor apot appa apph appr appt apra apre apro aprt apta apte aptt arab arae arah arap arar arat arba arbe arbh area aree areh areo arep aret arh- aroa arob aroe aroo aror arpa arpe arr- arra arre arrh arro arrr arrt arta arte arth arto artr at-t ataa atab atae atap atar atat atea atee ateo atep ater atha athe atho atob atoe atop ator atot atpr atra atre atro atrp atta atte atto attp attr baaa baah baar baat baba babb babe babo babr baer baha baho bahr baht baoh bapa bape bapp bapt bar- bara barb bare barh baro barr bart bata bate bath bato batt bbbb bbeb bbet bbpr beah beap bear beat beba bebb bebe bebo beeb beep beer beet behr beo- beor beot bepo bera bere bero berr bert beta bete beth beto bett bhao bhar bhat bher bhet bhor bhot bhra bhrt boab boar boat boba bobb bobe bobo boea boee boeo boep boer boet boha boho bohr boht boob booe booh boop boor boot bopa bope bopp bor- bora bore borh boro borr bort bota botb bote both boto bott bpea bpoe bpot brab brae brah brao brat brea breb bree breo brep brer bret broa brob broe broh broo bror brot brrr btaa btbp btob btor btrt bttb eaba eabh eaop eapp eara earb eare earh earo earp eart eata eate eath ebba ebbo ebbr eber eboe eboo ebor ebpo ebro eeea eeee eera eero eeta eete eeth ehaa ehea eheh eher ehpt ehre ehte eora eore eota eoto epaa epee eper eph- epha epor epot eppa eppo eppp epra eprb epro eprp epta epte erap erat erba erbb erbe ereb erer eret erob eroe eroo erpa erpe erra erre erro erta erth etah etap etat etbr etee eter eth- etha ethe etho etoe etoh etra etre etro etta ette etto haab haar haat haba habe habo habt haet haha haho haht haor hapa hape happ hara hare harh haro harp harr hart hata hatb hate hath hato hatt hbar heah heap hear heat hebb hebe hebo hebr heeb heep heer heet hehe heho heor hepa hepe hepp hept hera herb here hero herp herr hert heta hete heth heto hett hhaa hhat hhhh hhpa hhtp hoap hoar hoat hoba hobe hobo hoer hoha hohe hoho hooe hoop hoor hoot hopa hope hopo hopp hopt hora hore horo horr hort hota hotb hote hoth hoto hotp hotr hott hpae hpao hpot hppe hprt hpto hrap hree hrob hrpp hrta hrtb hrte htab htea htet htoh htop htpa htpp htra http httr o-eo oaer oahe oahp oaph oara oare oate oath obba obbo obea ober obet oboe obor obot obra obre obrh obro oepa oera oere oeta ohba ohbe ohee oher ohho ohob ohoh ohra ohre ohta ohte ohto ooaa ooba oobe ooer ooha ooho oooh oooo oora oore oort ootb ootp opah opap opar opep oper opet opo- opor oppa oppo opra opto orab orae orah orao orar orat orba orbb orbe orbo ore- orea oreb oreh oreo orer orhe oro- oroe oror orot orpe orph orra orro orta orte orth orto otap otar otea otee otep oter otha othe otho othr oto- otoe otoh otoo otor otpp otra otre otro otta otte otto paap paar paat paba pabt paea paep paer paha paho pahp paoh papa papb pape papp papr par- para pare paro parp parr part pata pate path pato patr patt pbar pbpa peab peah peap pear peat peba peep peer peet peha pehe peho pehr peor pepa pepe pepo per- pera pere perh pero perp perr pert peta pete peth peto petr pett phah phar phat phe- phet phht phob phoh phoo phot phpa phrr poar poat poba pobo poea poer poet poha pooh poop poor poot pop- popa pope popo popp popt pora porb pore poro porr port pota pote poth poto pott ppap ppar pper ppoa pppa pppo pppp ppta pptt prae prao prar prat pre- preb pree prep pret pro- proa prob proe proo prop prot prtp prtr ptab ptah pter ptop raab raat raba rabb rabe rabo raep raer raha rahe rahr raht raob raoh raop rapa rape raph rapp rapt rara rarb rare raro rata rate rath rato ratp ratt rbbb rbbr rboh rea- reae reao reap rear reat reba rebb rebe rebo reeb reep reet reha rehb rehe reht reop reot repe repo repp repr rept rera rere rero rert reta rete reth reto retr rett rhae rhap rhea rheb rhee rheo rhet rhoa rhob rhoh roab roap roar roat rob- roba robb robe robo robt roea roer roet roha rohe rohr roob roop roor root ropa rope ropo rora rore roro rort rota rote roth roto rotr rott rpet rpho rpob rpoe rpta rrah rrat rrrr rtee rtpa rttp taa- taar taat taba tabb tabe tabo taer taha tahe taho tahr taoa taor tapa tape tapo tapp tapr tapt tara tarb tare taro tarp tarr tart tata tatb tate tath tato tatr tatt tbar tbrb tbta tbtp tear teat teba tebo teer teet teho tehr teoh teor tepa tepe tepp ter- tera tere tero terp terr teta tete teth teto tetr tett thaa thae thao thar that the- thea theb thee theo thep ther thet thhp thoe thoo thor thot thpp thra thre thro thtb thtr toab toat toba