eeee eele eete eetu el-p elee elet elle ellu elpe elte elue elul epee eple epll eppp epte etee etel ette ettu eule le-u leel leep leet lele lell lelu lepe lepp lept lete lett llet lleu llll lppl ltee lule lull lulu lupe lupu lute luup peel peep peet pel- pele pell pelt pelu pepe pete pett peul peut ple- plee plet pleu plpp pltt plue plup pple pppp pptt pu-e puel puet pueu pule pull pulp pult pulu pupe pupl pupu put- pute putt putu teel teet tel- tele tell telt telu tepe tepp tepu tete tett tetu teut tppp tpte tptp tput tttt ttul tuel tuet tule tull tulp tulu tupe tupu tute tutl tutt tutu uele uell ulee ulle ultt ulul uppe uppp uppu uptl upup utel utep uttu uulu uuuu