eeee eeke eele ekek ekpe ekpo el-p elee elek eleo elke elko elle ello elok elpe eole eolo epee eple epll epol eppo eppp k-lo keek keel keep keke kekl keko kele kelk kell kelo kelp keok keol kep- kepe kkkk kkll kklo kkol kkoo kkpk kkpl klee klek kleo klep klkk klkl klko klle kllk kllp kloe klok klol kloo klop koel koke kokk koko kokp kole kolk koll kolo kook kool kooo koop kope kopp kpek kpel kpke kpkk kpkl kplk kplo kpoe kpok kpol kpoo kpop kppk kppl kppo kppp leek leel leep leke lekk leko lele lell lelo leok lepe lepo lepp llll lloo loke lokk loko lole loll lolo looe look lool loop lope lopp lppl o-eo oele okko oklo okok okol okpe okpo ole- oleo olle ollo olpe oolo oooo opel opep ople opo- oppo peek peel peep peke pekk peko pel- pele pell pelo pepe pepo ple- plee plek pleo plkk plok ploo plop plpp poel poke poko pole polk poll polo pook pool poop pop- pope popo popp pple pplo pppo pppp