a-ii aaaa aaae aaaf aaai aaap aaar aaea aaep aafa aaff aafi aaii aapa aapi aara aare aari aarp aeaf aeap aeer aer- aera aeri afaa afap afar afee afer affa affi afia afif afir afpa afpe afr- afra afre afri aiai aiea aiee aiff aiia aiir aipa aipe aipf aipi aira aire airi airp apai apap apar apea apep aper apfa api- apia apie apip appa appr apra apre apri arae araf arai arap arar area aree aref arei arep arfa arff aria arie arif arii arip arpa arpe arpi arr- arra arre arri arrr eaaf eaif eapp eara eare earp eeea eeee eefa eefe eera effa effi efpa eiei eier eipr eira eire epaa epee eper epfa epi- epia epie epip eppa eppp epra eprp eraf erap erei erer eria erie erpa erpe erra erre faaa faap fafa fafe faff fafi faie fair fapa fape fapp fara fare farp farr feaf feap fear feer fefe feff fefi feia feie feir fepa fera fere ferr ffar ffee ffff ffii ffrr fiaa fiaf fiap fiar fief fier fifa fife fiff fifi fiii fipa fipp fira fire fpaa fpra fprf frae frap frea free frei frep fria frie frip iaaa iaai iaap iaea iaep iafe iaff iafp iaia iapa iapf iapp iara iare ieie iepa iera iere ieri ifaa ifae ifar ifer ifpa ifra ifrf ifri 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 paap paar paea paep paer pafa pafe paff paia paie paip pair papa pape papi papp papr par- para pare parf pari parp parr peai peap pear peep peer peff peia peip peir pepa pepe pepi per- pera pere perf peri perp perr pfaa pfff pffr pfra piaf piai piea piep pier pifa piff piia piip pipa pipe pipi pipp pira pire piri pirr ppap ppar pper ppfa ppie ppif pppa pppp pprf prae prai prar pre- pree pref prep pri- pria prie prif prii prri raaf raef raep raer rafa rafe raff rafi raia raie raif raii raip rair rapa rape rapi rapp rara rare rarf rari rea- reae reaf reap rear reef reep refe reff refi refr reia reif reii reir repe repi repp repr rera rere reri rfae rfef riaa riai rief riep rier rifa rife riff riia riif ripa ripe ripi ripp ripr rire riri rpii rrif rrrr