eeee eefe eefl eele eelv eero eete efeo efet efor eft- elee elef eleo eler elet elev elfe elft elle ello elro elte elto elve elvo eole eolo eore eorl eoto eotw erel erer eret erev erew erft erle erll eroe erol eroo erre erro ertl erve erwt etee etel eter etfe etoe etre etro ette etto etvo evel ever evet evoe evol evoo evre evwr ewer ewew ewft ewle ewre ewte feel feer feet fefe feff fefo fele felf fell felo felt feof fere fero ferr fert ferv fete fetr fett fetv feve fevr fewe fewl fewt ffee ffff ffrr fftf fftw flee fler flet flew floe floo flor flot flow flwe foer fofo fole foll folo folr folt foof fool foot for- fore forl foro forr fort fote foto fott fotw fove fowe fowl fr-v free freo fret frew froe frol frot frow frvt ft-l fter fttw ftwo leef leel leer leet lefe leff left lele lell lelo leof leor leov lere lero lert lete leto lett lev- leve levo lewe llef llet llew llll lloo lo-v loew lofe loff loft lole loll lolo looe loof lool loor loot lore loro lote lotl loto lotr lott lotv love lovo lowe lowl lowr lowt loww lrrr lrtv ltee lttr lttv lvov lvrr lvwr lwoo lwow o-eo oele oere ofer off- offe offo offr ofor ofre ole- olef oleo oler olet olev olfe olle ollo olof olor olot olov ooer ooff oolo oooo oore oort ootw ore- orel oreo orer orfe orff orle orlo oro- oroe orof oror orot orro orte orto orve orvr orwe orwo otee oter oto- otoe otof otoo otor otov otow otre otro otte otto otwo ovee over ovet ovfl ovo- ovol ovoo ovot ovre owel ower owfe owlt owoe owow owre owt- owte owtt reef reel reet reev refe reff refl refr reft rele rell relo relt reof reol reot rere rero rert rete reto retr rett reve revo rewe rewl rfef rffl rlee rlef roel roer roet roev rofe roff rofl rofo role rolf roll rolo rolt roof rool roor root rore roro rort rote rotl roto rotr rott rove rovo rowe rowf rowl rowr rowt roww rrle rrrr rrvw rtee rtle rtlt rtve rver teef teel teer teet teev teff tefl teft tel- tele tell telo telt teor teow ter- tere terf tero terr tete teto tetr tett tevl tewo tfot toee toer toet toff tofo toft tol- tole toll tolo tolt toof tool toor toot tore torf toro torr tort torv tote toto totr tott tove tovo towe towl tre- tree tref treo tret trev trew trfr troe troo trot trow trte trtr trvl trwe tteo tter ttff ttoe tttt tvel tver tvro tvrr tvtv twee twer two- twof twol twoo twot veel veer veet vel- vele vell velo velt veol veor ver- vere verl vero vert vete veto vetr veve vevo vewe vflo vfor vlvt voel voer voet voff vofr vole volf voll volo volt vool voor voot vor- vore voro vort vote voto vowe vowr vowt vref vreo vret vrot vrow vrto vtol vtvl vtwo vver vvvv vwfl weef weel weeo weer weet weev wefe weff wefl wefr weft wele welf well welo welr welt weol weow wer- were werf werl wero werr wert werw wete wetf weto wetr wett wetv weve wevf wevl wevo wevr wewe wewo wfer wfff wfle wflf wfll wflo wflr wflt wflv wflw wfor wfot wfre wfrf wfrl wfro wfrw wfte wftf wftl wftr wftv wftw wfvl wfwl wfwo wlee wlel wleo wlev wlew wlfe wlff wlfl wlfr wlfv wlfw wlle wllf wlll wllr wllt wllv wllw wloe wlof wlol wloo wlor wlov wlro wlrr wlrt wlrv wlrw wltf wltl wlto wltr wltt wltw wlve wlvf wlvl wlvo wlvv wlvw wlwe wlwf wlwl wlwt woel woer wofe woff wofl wofr woft wole wolf woll wolr wolt wolv wolw woof wool woot woow wore worf worl woro worr wort worv worw wote wotl wotr wott wotv wotw wove wovo wovv wowe wowf wowl wowo wowt woww wree wrel wrer wret wrev wrew wrfe wrff wrfl wrft wrfv wrfw wrlf wrll wrlr wrlt wrlv wrol wroo wrot wrov wrow wrre wrrl wrro wrrv wrrw wrte wrto wrtr wrtv wrtw wrve wrvf wrvl wrvo wrvr wrvt wrvv wrvw wrwr wtel wtlf wtlo wtlr wtlv wtlw wtoe wtof wtol wtor wtot wtow wtre wtro wtrt wtrv wtrw wtte wttf wttl wtto wttr wttt wttv wttw wtve wtvf wtvo wtvr wtvt wtvw wtwf wtwo wtwr wtwt wtwv wtww wvee wvel wvft wvle wvlf wvlr wvlt wvoe wvof wvol wvor wvot wvov wvow wvre wvrl wvrr wvrt wvrv wvrw wvtf wvtl wvtt wvtv wvve wvvl wvvr wvvv wvwv wwel wweo wwer wwet wwfe wwfl wwfr wwfw wwle wwlf wwll wwlr wwlv wwlw wwof wwol wwor wwot wwow wwre wwrf wwrl wwrr wwrv wwrw wwtf wwtr wwtv wwtw wwvl wwvr wwwe wwwl wwwr wwwv wwww