eeeee eeler eepee efere effer efrem efuru elele eleme ellel eller ellul elmer elpee elper elulu eluru emeer emele emell emere emerl emmer empee empel emule emure eppml epure erem- erere erpel erump euell euler eum-u eumel eurel eurre feele feeme feere felle felup femle femme femur ferel ferle ferme ferr- ferre feuer feule fleem fleer fleme flere fleum fleur fluff flume flumm flump flure flurr fmllr fmmul freel freep freer freme fremm frere freur frume frump fu-fu fulle fullf fulup fumee fumel fumer furel furme leell leeme leere lefeu leffe leful lelep leleu lelle lemel lemer lemme lemur lepel leper leppe lepre lerer lerum leupp lmule lufre lulle lulul lumer lumle lumme luper luppe lupul lurer lurue lurup meefe meele meell meemu meere melee melem mell- melle melur memel memer merel merer merle merre merul merur meuer meule meure mmmmm mreru mrlee muffe mufle muler mulle mulur mumle mumlu mumme mummu mumpf muppu mureu murle murre murru murum murup p-fem p-rep peele peell peere peerl pelee peler pelle pepee pepel peple peppe pepup perel perer perle perre perur peule peure pfuel pleep pluff plume plump plumr plupp preef preem preff prell prelp preme premp prepl puler pull- pulle pullu pulme pumel pumpe puple puppe puree purel purer purle purre purul purum re-up reefe reeme reepe reere refel refer reffe refme relee relue remee remel remer remue remuf repel reple reppe rere- reree rerum reuel reuer reule reume rperf ruele ruell ruere ruffe ruler rumer rummu rumpf rupee rupel ruper ruule u-pml uelfe ufere ullur ulmer ulpur ulrum ululu uluru umeer umeme umple upper urelu ureme urupe uuuuu