b-boy b-r-k bbook bhboy bhook bhool blook bloor blorb bo-bo bo-ho bobby bobko bobok bobr bobry bohok bohol bohor bokko bokok bokor bolho bolko boll- bollo bolly bolok booby booko booky booly booyo borbo borko borky boro- borok boroo borro boryl boyko boyly brloh brobo broby brohl broll brolo brook brool brrrr bryo- by-by bylly byrrh hhhhh hlokk ho-ho ho-oh hobby hobol hobor hoboy hobro hobyo hohol hoklo holbr holby hollo holly holo- holor hooky hooly horky horol horro horry hylo- k-rob kbool khloy khoro ko-ko kobol kohol kokko kokor kokry kolho kolky kollo kolly kolob kolol kooky korbo korol koror korro korry koryo kroll kryo- kryry kyoho kyoko lobbo lobby lobo- lobor lohho lokyr lollo lolly lolol looby looky lorby lorry lrboy lykky lykor o-hoy o-r-b obhor obolo oboro obory obrok oh-oh oh-ok ohboy oholy ohrob okobo okoho okoly okoro okoyo ooooh ooooo orlok orobo oryol oyoko oyoor ro-ro robbo robby robo- robor roboy robyl rohly rohob rokkk rokky rollo rolly rolok rookh rooky royko rybky ryoko yholk yo-ho yo-yo yobbo yobro yohko yokoo yolky yorro yrrol