bholu bhool bloch blow- bo-bo bo-ho boboc bocho bohol bolho boll- bollo bollu bolow booch booco bouch boul- boulc boulo bowch bowow bucco bucho buchu bulb- bulch bull- bulou bulow bulul buoch buoho bwlch bwool c-uwb ccccc chlou choco chol- choll cholo chowl chubb chull chulo chuul cloch cloob clubb co-bo co-co cobol cocc- cocco cochl cocol cocow cohob cohol cohoo cohow colch coll- collo colo- cooch coolo couch couco coull cowch cubo- cubub culch cullu cuoco cuwul h-cho hcooh hhhhh ho-ho ho-oh hobol hobub hocco hohol hollo holo- holou holub holul hooch houch howco hucch hucho hucul huhuh hulch hullo huolu lbowo lluch lobbo lobo- locho loco- lohho lollo lolol loobu looch louch lubow luchu luluc lulul obolo oboow obowo ochl- ocllo ocul- oculo oh-oh ohhow ohwow ooooh ooooo oucho oullo ubobo uchuu uh-oh uh-uh uhhoh uhhuh uhowo ulowo ululu uuuuu whoch wholl whool whouh whowl whuch whulc wlouh wooch wouch wowow wu-hu wulch wwwww