eeee eele eete eetu el-p elee eler elet elle ellu elpe elte elue elul epee eper eple epll eppp eprp epte erel erer eret erle erll erpe erre ertl ertu erur etee etel eter etre ette ettu euer eule eur- eure eurt le-u leel leep leer leet lele lell lelu lepe lepp lept lere lerp lert lete lett leur llet lleu llll lppl lprp lrpu lrrr ltee lttr luer lule lull lulu lupe lupu lure lurt lute luup peel peep peer peet pel- pele pell pelt pelu pepe per- pere perl perp perr pert peru pete petr pett peul peur peut ple- plee plet pleu plpp pltt plue plup plur pper pple pppp ppru pptt ppur pre- pree prel prep pret preu prle prlr prtp prtr prue prut pruu pter pu-e puel puer puet pueu pule pull pulp pult pulu pupe pupl pupu pur- pure purl purp purr puru put- pute putt putu reel reep reet rele rell relp relt repe repl repp repr rept repu rere rert reru rete retr rett reue reul reup reut reuu rlee rleu rpet rrle rrrr rtee rtle rtlt rttp ruel ruer ruet rule rull rupe rupp rupt rure rurp ruru rute rutl rutt rutu teel teer teet tel- tele tell telt telu tepe tepp tepu ter- tere terp terr teru tete tetr tett tetu teut tper tppp tppr tpte tptp tptr tput tre- tree tret treu trpe trpp trte trtr true trut truu tter tttt ttul tuel tuer tuet tule tull tulp tulu tupe tupu ture turp turr turt turu tute tutl tutt tutu u-rp uele uell ulee ulle ullr ultt ulul uppe uppp uppu uptl upup ure- uret urle urre urte urup urur urut utel utep uter uttu uulu uuuu