bbbbbb blubbo blublu bokkol bokkom boklok bokomo bolbol bolobo bololo bombom booboo boom-o boubou boukou boulou bububu bulbo- bulbul bullou bulolo bumboo klobuk klub-u koboko kokoku kokolo kokomo kokubo kolluk kollum kololo koloum kombol komlo kookoo koubou koukou koulou kukuom kullum kulolo kululu kum-bu kumbuk kumbum kumkum kummul l-bomb lobolo lokomo lokoum lollum lolobo lombok lomlom looloo loukou loulou luboml lukoml lukulu lumbo- mbombo mbomou mokolo mokulu molkom mollom moloko momoko moobol moomoo mubuko mukluk mullum mulmul muluku muumuu okollo okumoo olobok oluklu oooooo ubombo umlouk