-lock bbook bcock block blook blow- bo-bo bobko boboc bobok bokko bokok bokow bolko boll- bollo bollu bolok bolow boluk boock booco booko bouck bouko boul- boulc boulo bowow bucco bucko bucku bukk- bukow bukwo bulb- bulck bull- bulok bulou bulow bulul bwool c-uwb ccccc clock cloob clook clubb cluck co-bo co-co cobol cocc- cocco cocol cocow cokk- cokow coll- collo colo- colok coolo couco coull cubo- cubub cucuk cullu cuoco cuwul kbool klock klwow ko-ko kobol kobuk kobul kocul kokko kokou kolbu kollo kollu kolob kolol koolu koulo kouwo kubok kubul kucuk kukko kukok kukow kullo kullu kulob kulow kulul lbowo lobbo lobo- lockb loco- lollo lolol loobu loock lubok lubow lucko lukko lukok lukou lukow luluc lulul luwuk obock obolo oboow obowo ocllo ocul- oculo okobo okoc okubo okuku ooooo oullo ubobo ukobu ulock ulowo ululu uuuuu wokou wolk- woulk wowow wwwww