eeee eefe eefl eele eelv eemo eero efeo efor elee elef elem eleo eler elev elfe elle ello elme elml elmo elom elro elve elvo emel emer emle emlm emme emml emor emre eole eolo eore eorl erel erem erer erev erle erll erme ermo eroe erol eroo erre erro erve evel ever evoe evol evoo evre feel feem feer fefe feff fefo fele felf fell felm felo feme femm feof fere ferm fero ferr ferv feve fevr ffee ffff ffrr flee flem fler floe flom floo flor foer fofo fole foll folo folr fome fomo foof fool foom for- fore forl form foro forr fove fr-v free frem freo froe frol from leef leel leem leer lefe leff lele lell lelo leme lemm lemo leof leom leor leov lere lerm lero lev- leve levo lfmr llef llll lloo llvm lmfm lmmr lo-v lofe loff lole loll lolo lome lomm lomo looe loof lool loom loor lore loro love lovo lrrr lvov lvrr meef meel meem meer mefe meff mefo mefv mel- mele melf mell melo meme meml memo memr meor mer- mere merf merl merm mero merv meve mfor mlle mlvm mmff mmlv mmmm mmor mmrf moef moel moev mofe moff mofo mole moll molo molr mome momo mooe mool moor moov more morf morl moro move mree mrml mvee mvel o-eo oele oeme oere oerm ofem ofer off- offe offo offr ofme ofml ofor ofre ole- olef oleo oler olev olfe olle ollo olmo olof olom olor olov omee omeo omer omle omo- omoe omoo omor omov omre omro ooer ooff oolo oome oooo oore ore- orel orem oreo orer orfe orff orle orlo orme ormo oro- oroe orof orom oror orro orve orvr ovee over ovfl ovo- ovol ovoo ovre reef reel reem reev refe reff refl refr rele rell relm relo reme remo reof reol rere rero reve revo rfef rfem rffl rlee rlef rlml rmll rmmv roel roer roev rofe roff rofl rofo role rolf roll rolm rolo rome romm romo roof rool room roor rore roro rove rovo rrle rrrr rver v-me veel veer vel- vele vell velm velo veol veor ver- vere verl verm vero veve vevo vflo vfor voel voer voff vofr vole volf voll volm volo vome vool voom voor vor- vore vorm voro vref vreo vrml vver vvvv