a-fu aaaa aaae aaaf aaap aaar aaea aaep aafa aaff aaoe aaoo aapa aapo aapt aara aare aaro aarp aart aaru aata aatf aatt aaup aeaf aeap aeer aer- aera aero aeta aetf aeto aetr aett afaa afao afap afar afat afee afer afet affa affo afft afoa afoe afoo afor afpa afpe afr- afra afre afro afru afta afte aftp afua afue aoeu aopo aora aort aotf aouf aout apao apap apar apat apea apep aper apet apeu apfa apfo apft apo- apoe apof apoo apop apor apot apou appa appr appt appu apra apre apro aprt apta apte aptt apua apup arae araf arap arar arat arau area aree aref areo arep aret areu arfa arff arft arfu aroa aroe aroo aror arpa arpe arpu arr- arra arre arro arrr arrt arru arta arte arto artr arua arue arup arut at-t ataa atae atap atar atat atea atee atef ateo atep ater atfe atoe atof atop ator atot atpr atra atre atro atrp atru atta atte atto attp attr attu atua atur auaa auer aufe aur- aura aure auro aut- aute auto eaaf eaop eapp eara eare earo earp eart eata eate eeea eeee eefa eefe eera eero eeta eete eetu efeo efet effa efor efpa eft- efta eftp eftu efua eora eore eota eoto epaa epee eper epfa epor epot eppa eppo eppp epra epro eprp epta epte eraf erap erat erau erer eret erft eroe eroo erpa erpe erra erre erro erta ertu erua erur etap etat etee eter etfa etfe etoe etra etre etro etta ette etto ettu etua euer eur- eura eure euro eurt faaa faap fafa fafe faff fafo fapa fape fapp fara fare faro farp farr fart faru fata fate fatf fato fatt faue faur faut feaf feap fear feat feer feet fefe feff fefo feof fepa fera fere fero ferr fert feru feta fete fetp fetr fett fetu ffar ffee ffff ffrr fftf foaf foar foer fofo foof foot fopp for- fora fore foro forr fort fota fote foto fotp fott foua foup four fout fpaa fpra fprf frae frap frat frau frea free freo frep fret froe frop frot frou frta frue ftea fter ftop ftpe fuar fuat fuet fuff fufu fuor fur- fura fure furo furr furt futa fute futo futu o-eo oaau oaer oafo oara oare oate oepa oera oere oeta oeuf ofer off- offa offe offo offr offu ofor ofra ofre ofta oftp ooaa ooer ooff oooo oora oore oort ootp opap opar opep oper opet opo- opor oppa oppo opra opto opua orae orao orar orat ore- orea oreo orer orfe orff orfu oro- oroe orof oror orot orpe orra orro orta orte orto orup otap otar otea otee otep oter otfp oto- otoe otof otoo otor otpp otra otre otro otta otte otto ottu otur ouat ouea ouer oufe ouff oupa oupe our- oura oure ouro ourt out- outa oute outo ouu- paap paar paat paea paep paer pafa pafe paff papa pape papp papr par- para pare parf paro parp parr part paru pata pate pato patr patt patu paua paup paur paut peap pear peat peau peep peer peet peff peor peou pepa pepe pepo per- pera pere perf pero perp perr pert peru peta pete peto petr pett peur peut pfaa pfet pfff pffr pfft pfra pfte poar poat poea poer poet poff poof poop poor poot pop- popa pope popo popp popt pora pore poro porr port pota pote potf poto pott potu pouf poup pour pout ppap ppar pper ppfa ppoa pppa pppo pppp pprf ppru ppta pptt ppur prae prao prar prat prau pre- pree pref prep pret preu pro- proa proe prof proo prop prot prou prtp prtr prue pruf prut pruu ptaf pter ptop ptrf pu-e puao puar pueo puer puet pueu puff puft pupa pupe pupu pur- pura pure puro purp purr puru put- puta pute puto putt putu raaf raat raef raep raer rafa rafe raff raft raop rapa rape rapp rapt rara rare rarf raro rata rate ratf rato ratp ratt ratu raua raue rauf raup raut rea- reae reaf reao reap rear reat reau reef reep reet refe reff refr reft refu reof reop reot reou repe repo repp repr rept repu rera rere rero rert reru reta rete reto retr rett reue reuf reup reut reuu rfae rfef roaf roap roar roat roea roer roet rofe roff rofo roof roop roor root ropa rope ropo rora rore roro rort roru rota rote roto rotr rott roua roue rouf roup rout rpet rpoe rpof rpta rrat rrrr rtee rtpa rttp ruer ruet rufa rufe ruff rufo ruft rupa rupe rupp rupt rura rure ruro rurp ruru ruta rute ruto rutt rutu taa- taaf taar taat taer tafa tafe taff tafo taft taoa taor taou tapa tape tapo tapp tapr tapt tapu tara tare tarf taro tarp tarr tart taru tata tate tato tatr tatt tatu taua taue taur taut tear teat teef teer teet teff teft teor tepa tepe tepp tepu ter- tera tere terf tero terp terr teru teta tete teto tetr tett tetu teut tfae tfot tfpt tftp toat toau toea toee toer toet tofa toff tofo toft tofu tooa toof toor toot top- topa tope topf topo topp topt topu tora tore torf toro torp torr tort toru tota tote toto totr tott toup tour tout tpap tpau tper tppa tppp tppr tpte tptp tptr tput traa trae traf trao trap trat trau tre- trea tree tref treo tret treu trfr troa troe troo trop trot trou trpa trpe trpp trra trte trtr true trut truu tteo tter ttfa ttff ttoe ttop tttt tuae tuao tuar tuat tuer tuet tufa tufe tuff tufo tuft tufu tuor tupa tupe tupo tupu tura ture turf turo turp turr turt turu tuta tute tuto tutt tutu tuuo u-rp uafa uart uaru uata uatu uaua uefa ufer uffa uffe ufra uftp uofa uofo uor- uore upar upat upor uppa uppe uppp uppu upra upto