eeee eemo eero eiei eier eime eimi eipo eipr eire emer emii emim emir emme emmi emor empe empi emre eoir eore eori epee eper epi- epie epip epmo epor eppo eppp epro eprp erei erem erer erev erie erim erio erme ermo eroe eroi eroo erpe erre erro erve ervi ever evie evir evoe evoo evop evre ieie ieio ieme iere ieri iiie iiii iiio iioi iioo iiop iipm imep imer imir imme immi immo impi impr impv imre imri imro imrr ioee ioii ioio iome iomo iooi iooo iore iori iper ipie ipmi ipmp ipoe ipop ippo ippr ipri iree irem irer iri- irie irio irip irmo irop irov irpe irre irri iver ivie ivim ivor ivre meem meep meer meir meme memo memr meor mepe mer- mere meri merm mero merp merv meve miee miem miep mier miev miii miio mim- mime mimi mimo mimp mio- mipi mipr mire miri miro mirr mirv mmii mmiv mmmm mmor mmpi mmpr mmpv mmrp mmvi moev moii moio moir mome momi momo mooe moop moor moov mope mopp more mori moro move mpie mpio mpir mppe mppp mpri mpro mprp mree mvee mvii o-eo oeme oere oerm oevp oier oiii oime oire omee omei omeo omer omie omim omio omo- omoe omoi omoo omor omov omre omri omro ooer oome oooo oore opei opep oper opie opii opio opo- opor oppi oppo ore- orem oreo orer ori- orie orio orme ormo oro- oroe orom oror orpe orpi orri orro orve orvr ovee over ovi- ovie ovo- ovoo ovpp ovre peep peer peev peio peip peir peor pepe pepi pepo per- pere peri perm pero perp perr perv piem piep pier piip pime pimi pimp pipe pipi pipo pipp pire piri piro pirr pivo pmip pmmp pmoi pmpm pmpo pmve pmvi poem poer poio pome pomi pomo pomp poop poor pop- pope popi popo popp pore pori poro porr povm povo pper ppie ppmv pppo pppp pprm pre- pree prem prep prev pri- prie prii prim priv prmv pro- proe prom proo prop prov prri prrm pvem reem reep reev reii reim reir reme remi remo remp reop repe repi repo repp repr rere reri rero reve revi revo revp riem riep rier rime rimi rimm rimo riom ripe ripi ripp ripr rire riri rive rivo rivp rmmv rmrp roer roev roio roir rome romi romm romo romp rooi room roop roor rope ropo rore rori roro rove rovi rovo rpii rpoe rrmp rrrr rver v-me veep veer veie veii veip veir veor vepe vepr ver- vere veri verm vero veve vevi vevo vier viii vimi vipr vire viri virm viro virr vive vivi vivo voei voer voie voio voip voir vome vomi vomp voom voor vor- vore vori vorm voro vpim vpmi vpro vreo vrio vrpm vver vvvv