eeeee eeler eepee eevee eever elele eleve ellel eller ellul elpee elper elulu eluru elver epure erere ereve erpel euell euler eurel eurre evell evere everr eveve leell leere leeve lelep leleu lelle lepel leper leppe lepre lerer leupp levee level lever levre lueve lulle lulul luper luppe lupul lurer lurue lurup lurve luver p-rep peele peell peere peerl peeve pelee peler pelle pelv- pepee pepel peple peppe pepup perel perer perle perre perur perve peule peure pleep plupp prell prelp prepl preve pruve puler pulev pull- pulle pullu puple puppe puree purel purer purle purre purul re-up reepe reere reeve relee relue repel reple reppe rere- reree reuel reuer reule revel revep rever revle revue revup ruele ruell ruere ruler rupee rupel ruper ruule ullur ulpur ululu uluru ulver upper urelu urupe uuuuu uvele uvule veele veell veere veeve velev velle velur veper verel verre verul verve veuve vever vreel vuele vuere vulv- vulve vuver