e-one eeeee eepee el-op elele elene eleo- ellel ellen elloe ellon ellul eloee elole elope elpee elulu enlen enloe enlon enone enope enpeu enpo epeen epene epoll epone epulo euell eulen eunoe eupen l-pop leell lelep leleu lelle lenne lenno lenon leone leono leoun lepel lepno lepo- leppe leupp lollo lolol loneo loone lopen lopon lopou loule loune loupe lueen luen lulle lulul lunel lunne luppe lupul n-p-n neele neelo neelu nelle nello nellu nenno neope neple neppe nepuo neuen neueu neune neuou nnooo no-no no-op noell nolen nolle non-u nonel nonne nonno nonop noone noonu nopep noppe nopun nouel noule noune nu-nu nuell nueno nulle nullo nunon nunun nupen oelen oeno- oenoe oeppo olene oleo- ollen olleo ollon ollup onelp onene oneno oneon oneop onepu oneup onne- onnen onone onoon onpop ooooo oouen opele opelu opepe oploo opole opone oppel oppol oppon ouene oullo oulon oulun p-n-p peele peell peene pelee pelle pello pelo- peloe pelon pelou pene- penne penol penon penup peole peone pepee pepel peple pepon peppe pepup peule 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 ponne ponnu ponup poole poope poopo popel pople popon popop poppe poppo popup poule poulp poune poupe puelo puleo 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