eeee eefe eefl eele el-p elee elef eler elfe elle ellu elpe elue elul epee eper eple epll eppp eprp erel erer erew erle erll erpe erre erur euer eule eur- eure euwe ewer ewew ewle ewre feel feer fefe feff fele felf fell fere ferr feru fewe fewl ffee ffff ffrr flee fler flew flue fluf flur flwe fprf free frep frew frue fuel fuff fufu fule full fulu fur- fure furl furr le-u leef leel leep leer lefe leff lele lell lelu lepe lepp lere lerp leur lewe lewp llef lleu llew llll lpfp lppl lprp lrpu lrrr luef luer lufe luff lufu lule lull lulu lupe lupu lure luup luwr luwu peel peep peer peff pel- pele pelf pell pelu pepe per- pere perf perl perp perr peru peul peur pewe pewl pfff pffr ple- plee pleu plew plff plpp plue plup plur plwe pper pple pppp pprf ppru ppur pre- pree pref prel prep preu prew prle prlr prue pruf pruu pu-e puel puer pueu puff pule pull pulp pulu pupe pupl pupu pur- pure purl purp purr puru puwe pwll reef reel reep refe reff refl refr refu rele rell relp repe repl repp repr repu rere reru reue reuf reul reup reuu rewe rewl rfef rffl rlee rlef rleu rpwl rrle rrrr ruel ruer rufe ruff rule rull rupe rupp rure rurp ruru ruwe u-rp uele uell uewe ufel ufer uffe ulee ulfe ulle ullr ulul ulwe uppe uppp uppu upup ure- urfe urff urle urre urup urur uulu uuuu uwer weef weel weep weer weeu wefe weff wefl wefr wele welf well welp welr welu wepe wepp wepr wer- were werf werl werp werr werw weup wewe wfer wfff wfle wflf wfll wflr wflw wfpf wfpl wfre wfrf wfrl wfrp wfru wfrw wful wfur wfwl wlee wlel wlew wlfe wlff wlfl wlfp wlfr wlfw wlle wllf wlll wllr wllw wlpr wlpw wlrp wlrr wlrw wlue wlup wlur wluw wlwe wlwf wlwl wpel wpep wper wpff wpfl wpfp wpfr wpfw wpll wplp wplr wplw wppl wppr wpre wprf wprl wprp wprr wpul wpup wpur wree wrel wrer wrew wrfe wrff wrfl wrfu wrfw wrlf wrll wrlp wrlr wrlu wrpp wrpr wrpw wrre wrrl wrrw wruf wrul wrup wrwr wufe wuff wufl wufr wule wulf wull wulr wulu wupe wupf wupl wupr wupw wur- wurl wurp wuuf wuuu wuwe wuwf wwel wwer wwfe wwfl wwfp wwfr wwfw wwle wwlf wwll wwlp wwlr wwlu wwlw wwpl wwpr wwpw wwre wwrf wwrl wwrr wwru wwrw wwuf wwwe wwwl wwwr wwww