eeee eemo eero eete eiei eier eime eimi eipo eipr eire eiti eitm eito eitr emer emet emii emim emir emit emme emmi emor empe empi empt emre emte emtp eoir eore eori eoto epee eper epi- epie epip epit epmo epor epot eppo eppp epro eprp epte erei erem erer eret erie erim erio erit erme ermo eroe eroi eroo erpe erre erro etee etem eter etim etio etoe etre etrm etro ette etti etto ieet ieie ieio ieme iere ieri ietm iett iiie iiii iiio iiit iioi iioo iiop iipm iitm iitr iitt imep imer imet imir imit imme immi immo immt impi impr impt imre imri imro imrr imto ioee ioii ioio ioit iome iomo iooi iooo iore iori iote ioto iper ipet ipie ipmi ipmp ipoe ipop ippo ippr ipri ipto iree irem irer iri- irie irio irip irmo irop irpe irre irri irte irti irtp item itep iter itet itie itim itme itmo itoi itoo itor itri itto meem meep meer meet meir meit meme memo memr meor mepe mer- mere meri merm mero merp mert met- mete meti meto mett miee miem miep mier miet miii miio miit mim- mime mimi mimo mimp mio- mipi mipr mipt mire miri miro mirr mirt mit- mite miti mitm mito mitt mmii mmmm mmor mmpi mmpr mmrp moet moii moio moir moit mome momi momo mooe moop moor moot mope mopp more mori moro mort mote moti motm moto mott mpie mpio mpir mpit mppe mppp mpri mpro mprp mptp mree mrtm mrtt mtep mtoe mtom mtor mtre mtrr mttr o-eo oeme oere oerm oeti oier oiii oime oire oirt oiti omee omei omeo omer omet omie omim omio omit omo- omoe omoi omoo omor ompt omre omri omro ooer oome oooo oore oort ootp opei opep oper opet opie opii opio opit opo- opor oppi oppo opti opto ore- orem oreo orer ori- orie orio orit orme ormo oro- oroe orom oror orot orpe orpi orri orro orte orto otee otem otep oter otit oto- otoe otoo otor otpp otre otro otte otti otto peep peer peet peio peip peir peit pemt peor pepe pepi pepo per- pere peri perm pero perp perr pert pete peti peto petr pett piem piep pier piet piip pime pimi pimp pimt piot pipe pipi pipo pipp pire piri piro pirr pite piti pito pitr pitt pmip pmmp pmoi pmpm pmpo pmrt poem poer poet poio pome pomi pomo pomp poop poor poot pop- pope popi popo popp popt pore pori poro porr port pote poti poto pott pper ppie pppo pppp pprm pptt pre- pree prem prep pret pri- prie prii prim pro- proe prom proo prop prot prri prrm prti prtm prtp prtr pter ptmp ptop reem reep reet reii reim reir reit reme remi remo remp reop reot repe repi repo repp repr rept rere reri rero rert rete reti reto retr rett riem riep rier riet rime rimi rimm rimo riom riot ripe ripi ripp ripr ript rire riri rite riti rito ritt rmrp roer roet roio roir roit rome romi romm romo romp rooi room roop roor root rope ropo rore rori roro rort rote roti roto rotr rott rpet rpii rpoe rrmp rrrr rtee rtei rtmi rtmp rttp t-mo teem teer teet teie teim teip teir teme temo temp teom teor tepe tepi tepp ter- tere teri term tero terp terr tete teti teto tetr tett tie- tiee tiei tieo tiep tier tiet tiit time timi timm timo timp tiop tip- tipe tipi tipo tipp tipt tire tiri tiro tirr tite titi tito titp titt tmep tmro tmtt toee toei toer toet toie toit tome tomi tomm tomo tomp tomt toom toor toot top- tope topi topo topp topt tore tori torm toro torp torr tort tote toti totm toto totr tott tper tpir tpmt tppp tppr tpte tptp tptr tre- tree trei trem treo tret tri- trie trim trio trip trit trmi troe troi trom troo trop trot trpe trpm trpp trte trtr tteo tter ttim ttoe ttop tttt