-lock bbbee bbook bcell bcock bebek bebel beblo becco becel becke becov beebe beeke beele beeve bekke bekko bekok belbo belce belec belee belek bellb belle bello belok belov bevce bevel bevke bleck bleek bleke blekk bleve block bloke blook bo-bo bobek bobko boble boboc bobok bobov bocce bocke bocle boece boeck boeke boeol bokel bokeo bokko bokok bokov bolbe bolek bolel boleo bolko boll- bolle bollo bolok booce boock booco booke booko boole bovec bovee bovel c-evo ccccc ccell cebec ceco- ceele ceelo cekov celco celeb cell- celle cello celo- celov ceoce cleck cleco cleek cleke cleko cleve clevo clock cloke cloob clook clove co-bo co-co cobbe coble cobol cocc- cocce cocco coceo cocke cocle cocol coel- coelo coeve cokk- cole- colee colel coleo colke coll- colle collo colo- colok cooee cooke coole coolo covek covel coveo ebble ebeko ebell ebelo ebook eccle eckel eckle eckol ecole ecolo eecke eeeee eeklo eelco eevee ekeko ekool elele eleo- eleve ellek ellel elloe eloee eloko elole eveck evell eveve evocb evoke evolo evolv evvol kbool kcell kebbe kebek keble keblo kebob kecel keele keeve kekec kelce kelek kelle kevel klcov klece kleve klock kloek ko-ko kobee kobel koble kobol kocek kocel kocke kocov kokel kokko kokle kolbe kolce kolec kolek kolel kolev kolle kollo kolob kolol kovel kvell lebce lebec lebel lecce lecco leece leeco leeke leell leeve lekel lelle lelov leove levec levee level levo- lobbe lobbo lobec loble lobo- lobov lockb locke loco- loeve lokke lokov lokve lollo lolol looce loock loocv looke loove lovce lovee lvovo obcov obele obock obole obolo ocelo ockle ocllo ocoee oeco- oelve okeke okelo oklee okobo okoc okole oleo- olleo olovo ooooo oovoo oveco ovolo v-bob vecke vecov veeck veeco veele veell veeve vekke velev velle vello veole veoll vevce veveo vlcek vleck vlkov vokee vokle voklo vokov volck volee volek volke volle volok volve volvo