a-ii a-iv aaaa aaae aaaf aaai aaap aaar aaav aaea aaep aaev aafa aaff aafi aaii aapa aapi aara aare aari aarp aava aeaf aeap aeer aer- aera aeri aeva afaa afap afar afee afer affa affi afia afif afir afpa afpe afr- afra afre afri aiai aiea aiee aiff aifv aiia aiir aipa aipe aipf aipi aira aire airi airp aiva apai apap apar apea apep aper apev apfa api- apia apie apip appa appr apra apre apri arae araf arai arap arar area aree aref arei arep arev arfa arff aria arie arif arii arip arpa arpe arpi arr- arra arre arri arrr arva arve arvi avar avea aver avia avie avip aviv avra avre avri avva eaaf eaif eapp eara eare earp eave eavp eeea eeee eefa eefe eera eeva effa effi efpa eiei eier eipr eira eire epaa epee eper epfa epi- epia epie epip eppa eppp epra eprp eraf erap erei erer erev eria erie erpa erpe erra erre erve ervi evae evap evar evea ever evia evie evir evra evre faaa faap fafa fafe faff fafi faie fair fapa fape fapp fara fare farp farr fava fave favi feaf feap fear feer fefe feff fefi feia feie feir fepa fera fere ferr ferv feve fevr ffar ffee ffff ffii ffrr fiaa fiaf fiap fiar fief fier fifa fife fiff fifi fiii fipa fipp fira fire five fpaa fpra fprf fr-v frae frap frea free frei frep fria frie frip iaaa iaai iaap iaea iaep iafe iaff iafp iaia iapa iapf iapp iara iare iava ieie iepa iera iere ieri ieva ifaa ifae ifar ifer ifpa ifra ifrf ifri ifva iifa iiie iiii iipa iipf iira ipaf ipea iper ipie ippa ippf ippr ipri irae iraf irai irap irar iree irer irfe iri- iria irie irip irpa irpe irra irre irri ivai ivar ivea iver ivie ivre paap paar paea paep paer pafa pafe paff paia paie paip pair papa pape papi papp papr par- para pare parf pari parp parr parv pava pave peai peap pear peep peer peev peff peia peip peir pepa pepe pepi per- pera pere perf peri perp perr perv pfaa pfff pffr pfra piaf piai piea piep pier pifa piff piia piip pipa pipe pipi pipp pira pire piri pirr piva ppap ppar pper ppfa ppie ppif pppa pppp pprf prae prai prar pre- pree pref prep prev pri- pria prie prif prii priv prri pvpa raaf raef raep raer rafa rafe raff rafi raia raie raif raii raip rair rapa rape rapi rapp rara rare rarf rari rava rave ravi rea- reae reaf reap rear reef reep reev refe reff refi refr reia reif reii reir repe repi repp repr rera rere reri reva reve revi revp rfae rfef riaa riai rief riep rier rifa rife riff riia riif ripa ripe ripi ripp ripr rire riri riva rive rivp rpii rrif rrrr rver vaar vafa vaia vaie vair vapa vape vapi vara vare varf vari varp varr vava vear veep veer vefa veia veie veii veip veir vepe vepr ver- vera vere veri veve vevi viae viar vier vife viff viii vipr vira vire viri virr viva vive vivi vrai vrap vrav vref vria vver vvvv