e-one eeeee eepee eevee el-op elele elene eleo- eleve ellel ellen elloe ellon ellul eloee elole elope elpee elulu elven enevo enlen enloe enlon enone enope enpeu enpo epeen epene epoll epone epulo euell eulen eunoe eupen evell even- evene eveno eveve evolo evolv evvol l-pop leell leeve lelep leleu lelle lelov lenne lenno lenon leone leono leoun leove lepel lepno lepo- leppe leupp levee level leven levo- levon levuo loeve lollo lolol loneo loone loove lopen lopon lopou loule loune loupe lovee loven loveu lueen luen lueve lulle lulov lulul lunel lunne luppe lupul luven lvovo n-p-n neele neelo neelu neeve nelle nello nellu nenno neoev neope neple neppe nepuo neuen neueu neune neuou neuve nevel neven neveu nevou nevue nevve nnooo no-no no-op noell nolen nolle non-u nonel nonne nonno nonop noone noonu nopep noppe nopun nouel noule noune novel novlu novo- nu-nu nuell nueno nueve nuevo nulle nullo nunon nunun nuovo nupen oelen oelve oeno- oenoe oeppo olene oleo- ollen olleo ollon ollup olovo onelp onene oneno oneon oneop onepu oneup onevu onne- onnen onone onoon onpop ooooo oouen oovoo opele opelu opepe oploo opole opone opovo oppel oppol oppon ouene oullo oulon oulun ovolo ovule p-n-p peele peell peene peeve pelee pelle pello pelo- peloe pelon pelou pelv- pene- penev penne penol penon penov penup peole peone pepee pepel peple pepon peppe pepup peule pevno pleen pleep plelo plene pleno pleo- pleon plone ploop plopp plopu plupp pneo- po-on po-po poele polen polle pollo pollu poloe polon polop polvo ponne ponnu ponup poole poope poopo poove popel pople popon popop popov poppe poppo popup poule poulp poune poupe povvo puelo puleo pulev pull- pulle pullu punee punel punne punon puple puppe puppo u-pop uelen ulene ulno- uloop ululu unnun unpen unpeu uouee upenn upolo upolu upone uppen uppon uuuuu uvele uvule v-one v-pop veele veell veeno veeve velen velev velle vello velon venee venel venev venlo venne veno- venoe venon venue veole veoll vepen veuve veveo vleon volee volle volno volon volpe volue volve volvo vonnu voulu vouno vuele vuelo vulv- vulve vupen