-er -ol eee eef eel een eeo eer eet eex ef- efe eff efl efo efr eft efx ele elf ell eln elo elr elt elx en- ene enf enl enn eno enr ent eo- eoe eof eol eon eoo eor eot ere erf erl ern ero err ert ete etf etl etn eto etr ett etx ex- exe exl exo exr ext exx fee fef fel fen feo fer fet fex ffe fff ffl ffn ffo ffr fft ffx fle flf fll fln flo flr flt flx fne fnf fnl fnn fnr fnt fnx foe fof fol fon foo for fot fox fre frf frl frn fro frr frt fte ftf ftl ftn fto ftr ftt ftx fxe fxr fxt fxx lee lef lel len leo ler let lex lfe lff lfl lfn lfo lfr lft lfx lle llf lll lln llo llr llt lne lnl lnn lno lnr lnt loe lof lol lon loo lor lot lox lrf lrn lro lrr lrt lte ltf ltl lto ltr ltt ltx lxo lxr lxx ne- nee nef nel nen neo ner net nex nfe nff nfl nfn nfo nfr nft nle nlf nll nln nlo nlr nlt nlx nne nnf nnl nnn nno nnt no- noe nof nol non noo nor not nox nre nrf nrl nrn nro nrr nrt nrx nte ntf ntn nto ntr ntt ntx nxl nxt oee oef oel oen oeo oer oet oex of- ofe off ofl ofn ofo ofr oft ofx ole olf oll oln olo olt on- one onf onl onn ono onr ont onx oo- oof ool oon ooo oor oot oox or- ore orf orl orn oro orr ort orx ot- ote otf otl otn oto otr ott ox- oxf oxn oxo oxt oxx re- ree ref rel ren reo rer ret rex rfe rff rfl rfn rfo rfr rft rle rlf rll rln rlo rlr rlt rnn rno rnr rnt roe rof rol ron roo ror rot rox rrf rrl rrn rrr rrt rte rtf rtl rtn rto rtr rtt rtx rxr t-x te- tee tef tel ten teo ter tet tex tfe tff tfl tfn tfo tfr tft tfx tle tlf tll tln tlo tlr tlt tlx tne tnf tnl tnn tno tnr tnt tnx to- toe tof tol ton too tor tot tox tre trf trl trn tro trr trt trx tte ttf ttl ttn tto ttr ttt ttx txe txf txl txn txt xee xel xen xer xet xex xfe xfl xfn xft xfx xlf xlr xlt xno xof xon xoo xor xot xox xrf xrt xrx xtf xtr xtx xxl xxo xxx

-ene -one eeee eefe eefl eefn eele eent eero eete eext efen efeo efet efon efor eft- elee elef elen eleo eler elet elex elfe elft elle ello elne elon elro elte elto enee enel eneo ener enne eno- enoe enol enon ent- ente ento entr eole eolo eone eont eore eorl eoto er-x erel eren erer eret erft erfx erle erll erne erno eroe erol eron eroo erre erro ertl etee etel eten eter etfe etne etnr etoe eton etox etre etro ette ettn etto exel exen exer exfo exo- exon exor exrx exte extl extr feel feen feer feet fefe feff fefo fele felf fell felo felt fene fenn fent feof feon fere fern fero ferr fert fete fetr fett fext ffee ffff ffrr fftf flee flen fler flet flex floe flon floo flor flot flox fnet foer fofo fole foll folo folr folt folx fone fono font foof fool foon foot for- fore forl forn foro forr fort fote foto fott foxe foxx free fren freo fret frex froe frol fron frot ft-l ften fter leef leel leen leer leet lefe leff left lele lell lelo lene lenn leno lent leof leon leor leox lere lern lero lert lete leto lett lext lexx llef llet llll lloo lner loen lofe loff lofn loft lole loll lolo lone lono lonr lont looe loof lool loon loor loot lore lorn loro lote lotl loto lotr lott lox- loxo lrne lron lrrr ltee ltnt lttr lxxx neef neel neen neer neet nefe neff nefl nele nelf nell nelo nelt nene neno nent neo- neol neon neoo neot neox nere nerf nerl nero nerr nert net- nete neto nett nexe nexo next nexx nfer nfff nfon nfto nler nnnn nnot nntn noel noer nofx nole nolf noll nolo nolt non- none nonn nono nont nonx noo- nool noon nooo noor noot nor- nore norf norn noro norr nort not- note noto nott nren nron nrrl nrtl nter ntfl ntof ntrl ntto nttr o-eo oele oen- oeno oere ofen ofer off- offe offo offr ofno ofor ofre ole- olef olen oleo oler olet olfe olle ollo olne olof olon olor olot one- onee onel oneo oner onex onlf onne onno onon onor ont- onto ooer ooff oolo oone oont oooo oore oort ore- orel oren oreo orer orex orfe orff orle orlo orne orno oro- oroe orof oron oror orot orro orte orto otee oten oter oto- otoe otof oton otoo otor otre otro otte otto oxen oxer oxo- oxof oxon oxox oxxo reef reel reen reet refe reff refl refn refr reft rele rell relo relt rene renn reno rent reof reol reot rere rero rert rete reto retr rett rexx rfef rffl rlee rlef rnnt rnot roel roen roer roet rofe roff rofl rofo role rolf roll rolo rolt rone rono ront roof rool roon roor root roox rore roro rort rote rotl rotn roto rotr rott roxo rrle rrrr rtee rtex rtle rtlt teef teel teen teer teet teff tefl teft tel- tele tell teln telo telt tene tenn teno tent teon teor ter- tere terf tern tero terr tete teto tetr tett tetx text tfot tfox tlen tlon tltx tnef tnfl toee toen toer toet toff tofo toft tol- tole toll tolo tolt tone tonn tono toof tool toon toor toot tore torf torn toro torr tort torx tote toto totr tott