bbook bhood bhooi bhook bibbo bibio bibod bikok bioko bivio bo-bo bo-ho bobbi bobik bobko bobok bobov bodd- bodhi bodio bohok bokko bokod bokok bokov boodh booki booko bovi- bovid bovio ddddd dhiki dhobb dhobi dhoki didio didok dikov dioid do-do dobhi dobki dobok dodoo doido dokdo dokki doodo dvb-h dvd-d dviii h-bio h-dvd h-iib hddvd hhhhh hi-hi hibhi hibob hidio hikki hikoi ho-ho ho-oh hodid hodod hodov hokki hoodi hovid hviid i-bid i-bod ibibo ibook idio- idodi idood iiiii ikobo iodid iodo- ioooi ioooo ivkov ivvvo k-b-d khivi khobi khodi khoid khood khovd ki-hi kibbi kibbo kibi- kiddo kidoh kiiki kikki kikko kikoi kioko kivik ko-ko kodki kodok kohki kokki kokko kokoi koodi kooki koovi kovio obodo obvio odibo odiid oh-oh oh-ok ohiki oiko- okido okobo okoho okoki okvik ooioo ooooh ooooo oovoo ovivo ovoid v-bob vidhi vidov vikki viodo vivi- vivid vokov