eeee eele el-p elee eleo elex elle ello elpe eole eolo epee eple epll epol epox eppo eppp epxp ewew ewle exel exo- expo leel leep lele lell lelo leox lepe lepo lepp lewe lewp lexx llew llll lloo loew lole loll lolo looe lool loop lope lopp lowe lowl lowp loww lox- loxo lppl lwoo lwow lxxx o-eo oele ole- oleo olle ollo olpe oolo oooo opel opep opex ople opo- oppo owel owoe owow owpe oxep oxo- oxox oxxo peel peep pel- pele pell pelo pepe pepo pewe pewl ple- plee pleo plew plex ploo plop plow plpp plwe poel pole poll polo pool poop pop- pope popo popp powe powl powp pple pplo pppo pppp pwll weel weeo weep weex wele well welo welp welx weol weop weow wepe wepp wewe wewo wexe wexl wexp wexx wlee wlel wleo wlew wlle wlll wllw wllx wloe wlol wloo wlop wlox wlpo wlpw wlwe wlwl wlxe wlxo wlxx woel wole woll wolp wolw wolx wool woop woow wopp wowe wowl wowo wowp woww woxe woxo woxx wpel wpeo wpep wpex wpll wplo wplp wplw wpol wpop wpow wppl wpwx wwel wweo wwle wwll wwlp wwlw wwlx wwol wwow wwox wwpl wwpw wwwe wwwl wwww wwwx wwxl wxel wxew wxex wxll wxlo wxlp wxlw wxlx wxol wxow wxox wxpl wxxl wxxx xeew xexe xlox xlpe xolo xoxo xxxo xxxx