c-p-c c-pop ccccc ccell ceco- ceele ceelo celco cell- celle cello celo- ceoce ceppo cleco clepe clewe cloop clope clowe co-co co-op cocc- cocce cocco coceo cocle cocol cocow coel- coelo coepe cole- colee colel coleo coll- colle collo colo- colop colp- colpo cooee coole coolo coope copce copec copel cople coppe coppo cowee cowel cowle cowpe eccle ecole ecolo eeeee eelco eepee el-op elele eleo- ellel elloe eloee elole elope elpee epoll ewell ewloe ewlow l-pop lecce lecco lecop leece leeco leell lelep lelle lepel lepew lepo- leppe lewce loco- loewe lollo lolol looce loowe lowce lowpe lwewo ocelo ocllo ocoee oeco- oeppo oleo- olleo ooooo oowee opele opepe oploo opole oppel oppol pcell pecco pecel pecol peece peele peell pelco pelee pelew pelle pello pelo- peloe peole pepco pepee pepel peple peppe pewee pewpe pleco pleep plelo pleo- ploce ploop plopp plow- plowe po-po pocol pocop poele polco polle pollo poloe polop poole poope poopo popco popel pople popop popow poppe poppo powce powee powel powle powow powpe wcoop weele weepe welew welle weole weope weowe wlewo woele wolle wolpe wowee wowow wwwww