-ene -one eeee eele el-p elee elen eleo elle ello elne elon elpe enee enel eneo enne eno- enoe enol enon enp- eole eolo eone epee epen eple epll epln epol epon eppo eppp leel leen leep lele lell lelo lene lenn leno leon lepe lepo lepp llll lloo loen lole loll lolo lone lono looe lool loon loop lope lopp lppl neel neen neep nele nell nelo nene neno neo- neol neon neoo nepe nnnn noel nole noll nolo nolp non- none nonn nono noo- nool noon nooo noop nope nppl o-eo oele oen- oeno ole- olen oleo olle ollo olne olon olpe one- onee onel oneo onep onne onno onon oolo oone oooo opel open opep ople opo- opon oppo peel peen peep pel- pele pell pelo pen- pene penn peno peon pepe pepo ple- plee plen pleo plon ploo plop plpp pnln pnnl pnon pnpo pnpp poel pole poll polo pone pono ponp pool poon poop pop- pope popo popp ppen pple pplo pppn pppo pppp