ccccc ccell cclef ccrcl ccrel ceele ceere celer cell- celle cerc- cerce cerec cerer cerke cerre cfler clcff cleck cleef cleek cleer clefe cleke clerc clere clerk crece creek creel creer creke crele crell crrel eccle eckel ecker eckle eecke eeeee eeler efere effer ekker elele ellek ellel eller elrec erere erkec erkel fclef feele feere felce felle ferce ferel ferle ferr- ferre fleck fleek fleer fleke flere flerk freck freek freel freer freke frere kcell kecel kecer keefe keele keere kefee kekec kelce kelek kelle kerek kerel kerle kerre klece klefe klerk kreef kreek kreel kreke krele krell lecce leece leeke leell leere leffe lekel lelle lerer recce recke reece reefe reere refel refer reffe rekel rekke rekle relee relek rere- reree