a-ha aaaa aaae aaaf aaah aaap aaar aaav aaea aaep aaev aafa aaff aaha aaoe aaoo aapa aaph aapo aara aare aaro aarp aava aeaf aeap aeer aer- aera aero aeva afaa afao afap afar afee afer affa affo afoa afoe afoo afor afpa afpe afr- afra afre afro ahah ahar ahfa ahha ahoa ahoe ahop ahor ahra ahre ahrr ahva aoah aopo aora apah apao apap apar apea apeh apep aper apev apfa apfo aph- apha apo- apoe apof apoo apop apor appa apph appr apra apre apro arae araf arah arap arar area aree aref areh areo arep arev arfa arff arh- aroa aroe aroo aror arpa arpe arr- arra arre arrh arro arrr arva arve arvo avao avar avea aveh aveo aver avor avra avre avro avva avvo eaaf eaop eapp eara eare earh earo earp eave eavp eeea eeee eefa eefe eera eero eeva efeo effa efor efpa ehaa ehav ehea eheh eher ehre eora eore epaa epee eper epfa eph- epha epor eppa eppo eppp epra epro eprp eraf erap erer erev eroe eroo erpa erpe erra erre erro erve evae evah evap evar evea ever evoe evoo evop evra evre faaa faah faap fafa fafe faff fafo faha fahr fapa fape fapp fara fare faro farp farr fava fave feaf feap fear feer fefe feff fefo fehr feof feoh fepa fera fere fero ferr ferv feve fevr ffar ffee ffff ffrr foaf foar foer fofo fohr foof fopp for- fora fore foro forr fove fpaa fpra fprf fr-v frae frap frea free freo frep froe froh frop haaf haar hafe haff haha haho haor hapa hape happ hara hare harf harh haro harp harr harv hava have heaf heah heap hear heef heep heer hefe hehe heho heor hepa hepe hepp hera here hero herp herr heve hhaa hhhh hhof hhpa hoap hoar hoer hofe hoff hoha hohe hoho hooe hoof hoop hoor hopa hope hopf hopo hopp hora hore horo horr hova hove hpae hpao hppe hrap hree hrpp hvar o-eo oaer oafo oahe oahp oaph oara oare oepa oera oere oevp ofah ofer off- offa offe offh offo offr ofor ofra ofre ohee oher ohho ohoh ohra ohre ooaa ooer ooff ooha ooho oooh oooo oora oore opah opap opar opep oper opo- opor oppa oppo opra orae orah orao orar orav ore- orea oreh oreo orer orfe orff orhe oro- oroe orof oror orpe orph orra orro orve orvr ovar ovee over ovo- ovoo ovpp ovra ovre paap paar paea paep paer pafa pafe paff paha paho pahp paoh papa pape papp papr par- para pare parf paro parp parr parv pava pave pavo peah peap pear peep peer peev peff peha pehe peho pehr peor pepa pepe pepo per- pera pere perf perh pero perp perr perv pfaa pfff pffr pfra phah phar phe- phoh phoo phpa phrr poar poea poer poff poha poof pooh poop poor pop- popa pope popo popp pora pore poro porr povo ppap ppar pper ppfa ppoa pppa pppo pppp pprf prae prao prar pre- pree pref prep prev pro- proa proe prof proo prop prov pvpa raaf raef raep raer rafa rafe raff raha rahe rahr raoh raop rapa rape raph rapp rara rare rarf raro rava rave rea- reae reaf reao reap rear reef reep reev refe reff refr reha rehe reof reop repe repo repp repr rera rere rero reva reve revo revp rfae rfef rhae rhap rhea rhee rheo rhoa rhoh roaf roap roar roea roer roev rofe roff rofo roha rohe rohr roof roop roor ropa rope ropo rora rore roro rova rove rovo rpho rpoe rpof rrah rrrr rver rvvh vaar vafa vahe vaho vahp vapa vape vara vare varf varp varr vava vear veep veer vefa veho veoh veor vepe vepr ver- vera vere vero veve vevo vfor vhhh voar voer voff vofr voho voor vor- vora vore voro vpro vrap vrav vref vreo vrhe vver vvvv