eeee eees eefe eefl eele eels eems eese efes effs efsm elee elef elem eles elfe elfs elle ells elme elml elms else emel emes emle emlm emme emml emms emse esee esel esem eses esfs esme esse essl feel feem fees fefe feff fele felf fell felm fels feme femm fems fese fess ffee ffff ffss flee flem fles fmss fssf leef leel leem lees lefe leff lele lell leme lemm lems lese less llef lles llll llms lmfm lmms lses meef meel meem mees mefe meff mel- mele melf mell mels meme meml mems mes- mese mess mlle mlse mlss mmes mmff mmmm mmms mmse msee msem msff msfs msml msmm msms mssf mssm se-e se-f se-s seef seel seem sees seff sefl sele self sell selm sels seme sems sese sess sfls sfmm sfss slee slem sles sllm slmm smee smle smls smss ssee ssem sses ssfl ssle ssml sssf sssm ssss