-er -ol eee eef eel eeo eer eex ef- efe eff efl efo efr efx ele elf ell elo elr elx eo- eoe eof eol eoo eor ere erf erl ero err ex- exe exl exo exr exx fee fef fel feo fer fex ffe fff ffl ffo ffr ffx fle flf fll flo flr flx foe fof fol foo for fox fre frf frl fro frr fxe fxr fxx lee lef lel leo ler lex lfe lff lfl lfo lfr lfx lle llf lll llo llr loe lof lol loo lor lox lrf lro lrr lxo lxr lxx oee oef oel oeo oer oex of- ofe off ofl ofo ofr ofx ole olf oll olo oo- oof ool ooo oor oox or- ore orf orl oro orr orx ox- oxf oxo oxx re- ree ref rel reo rer rex rfe rff rfl rfo rfr rle rlf rll rlo rlr roe rof rol roo ror rox rrf rrl rrr rxr xee xel xer xex xfe xfl xfx xlf xlr xof xoo xor xox xrf xrx xxl xxo xxx

eeee eefe eefl eele eero efeo efor elee elef eleo eler elex elfe elle ello elro eole eolo eore eorl er-x erel erer erfx erle erll eroe erol eroo erre erro exel exer exfo exo- exor exrx feel feer fefe feff fefo fele felf fell felo feof fere fero ferr ffee ffff ffrr flee fler flex floe floo flor flox foer fofo fole foll folo folr folx foof fool for- fore forl foro forr foxe foxx free freo frex froe frol leef leel leer lefe leff lele lell lelo leof leor leox lere lero lexx llef llll lloo lofe loff lole loll lolo looe loof lool loor lore loro lox- loxo lrrr lxxx o-eo oele oere ofer off- offe offo offr ofor ofre ole- olef oleo oler olfe olle ollo olof olor ooer ooff oolo oooo oore ore- orel oreo orer orex orfe orff orle orlo oro- oroe orof oror orro oxer oxo- oxof oxox oxxo reef reel refe reff refl refr rele rell relo reof reol rere rero rexx rfef rffl rlee rlef roel roer rofe roff rofl rofo role rolf roll rolo roof rool roor roox rore roro roxo rrle rrrr xeer xefe xer- xero xexe xfer xlox xolo xoro xoxo xxxo xxxx

eeeee eeler efere effer efore elele eleo- ellel eller elloe eloee eloff elole eloor elore eloro eofor eorre erere eroor erore errol error exflr exlex exloo exore feele feeor feere fefor felle feoff feole ferel ferle ferlo ferox ferr- ferre ferro fleer flere flero flexe flexo floor flore floro floxe floxx folex folle follo foole foore fore- forel foreo forex forro foxer foxxx freel freer freex frere frore leell leeof leere leffe lelex lelle lerer lexer lexoo lexxe lo-ex lofer loffe loler lollo lolol looer loore lorel loreo lorer lorre loxo- o-fer oerel oerle offer offof offre oleo- olere olleo oller oo-er ooooo orell oreo- orere orero orexo orfeo orfoe orfor oroer oxole reefe reere refel refer reffe reffo relee relex rello reorx rere- reree rexel rexer ro-ro roell roero rofel roffe rofor roleo rolex rolfe rolfo rolle rollo rooer roofe roole roore rorer roxle xero- xerox xexex xorro xoxox

efeler efexor effere effoff effolo effore eleele ellore erroll feeler feeror feller felloe feofor ferfel ferfer ferrel ferrer ferrex ferro- ferrol floree floroe foelle foerre folfox foller foofle foofoo fooler forfex forrel forrer freele freeof frefre frollo froofe frrole leelee leeloo leerer leffel leolo leroro lexell llello lloro loffre loller looloo lorrer oferre oleelo oleole olerex oooooo orelle orloff orrell reefer reeffe reeler refeel refeff refell reflee reflex refloo releef reller rereel reroll reroof roelof roffle roflol rolfer rolleo roller roloff roofer roxlee xeelee xeroll xoxoxo

eeeroer eelroll elloree errorof feelfor felfree fellfor felloff feoffee feoffer feoffor ferrell ferreol ferrere ferrero fleerer floorer foo-foo forelle forfere forfree forlere forloff forlore forrell freefor leffler leflore llolleo looroll lorrell off-off offeree offerer offerle offeror re-flex reeloff refeoff referee referer reflexe refloor reflore releefe reoffer rerefer rolloff xeroxer xxxxxxx

elferrol feelfree feeoffee fellerer floreffe florelle forefeel forereef freefell freeroll loffler lorrelle oleooreo oolooloo referree referrer reroller roll-off xoxoxoxo

errorfree fllllllll foeforfox lero-lero xeroxlore

errollorre fleerfloor fore-loofe

xxxxxxxxxxxx