dddd ddes ddss dedd dede deed deef deel dees defe deff defs deld dele delf dell dels des- dese dess dfds dsls edde edds ede- edel edes edfl edle edss eede eeee eees eefe eefl eele eels eese efes effs elde elds eled elee elef eles elfe elfs elle ells else esdl esds esee esel eses esfs esse essl fede feds feed feel fees fefe feff feld fele felf fell fels fese fess ffee ffff ffss fled flee fles fssf ldls lede leds leed leef leel lees lefe leff lele lell lese less llds llef lles llll lsds lses sdds sdef sdes sdls sdsf sdsl sdss se-d se-e se-f se-s sede seds seed seef seel sees seff sefl seld sele self sell sels sese sess sfls sfss slds sled slee sles ssdd ssdf ssee sses ssfl ssle sssf ssss