-lock ccccc ccell ceco- ceele ceelo celco cell- celle cello celo- ceoce cleck cleco cleek cleke cleko cleuk clock cloke clook cloue cluck clue- cluke co-co cocc- cocce cocco coceo cocke cocle cocol coel- coelo cokk- cole- colee colel coleo colke coll- colle collo colo- colok cooee cooke coole coolo couco coule coull cucuk culle cullu cuoco cuuel eccle eckel eckle eckol ecole ecolo eecke eeeee eeklo eelco ekeko ekool ekuku elele eleo- ellek ellel elloe ellul eloee eloko elole elulu euell kcell kecel keele kekec kelce kelek kelle keluo klece klock kloek kluke ko-ko kocek kocel kocke kocul kokel kokko kokle kokou kolce kolec kolek kolel kolle kollo kollu kolol koolu kouel koule koulo kucuk kukec kukel kukko kukle kukok kullo kullu kulul lecce lecco leece leeco leeke leell lekel lekeu leleu lelle leuc- leuce leuco leuk- leuke leuko locke loco- lokke lollo lolol looce loock looke louce louke loule lucee lucke lucko lukko lukok lukou lulec lulle luluc lulul luoke ocelo ockle ocllo ocoee ocul- oculo oeco- okeke okelo oklee okoc okole okuku oleku oleo- olleo ooooo oullo u-cee uccel uccle uceku ucell uclue ukeke ulock ululu uouee uuuuu