bbbbbb bhikhi bhookh bibiri bibrik bikoro biobor biohit biotti birhor biribi birkot birohi birori bitrot bittor bo-hoo bobbio bobiri bobrok boikot bokhoi bokito bokoro booboo boohoo bookii bookit bootit borbor boriki borith boroko bororo bothr- botoko botoro bribir bribri brito- britot brokkr brotto btooth hibhib hibiki hibito hiriko hirobo hirohi hiroki hiroko hiroto hitori hitoto hobbit hohhot hohoho hoohoo hookor hooroo hororo horror hortor hotbit hotbot hotoro hottot hrotti ibibio ihitit iiooio ikoiko irobot ittiri ittro- k-hito k-rith khoroo kibbor kibiro kiboko kibrit kihihi kikiki kikkik kikoko kikori kiokio kiothi kiriko kiriri kiriti kirito kirobo kiroro kirtik kitoko kittib kobior koboko kobori kokihi kokkoh kokori kokoro kokott kookoo kootoo korkor koroit kororo korrio kortik kotihi kotobi kotoko kotori krikor kritik kthibh o-hook oborki obroki ohohoh ohtoto oohooh ookroo oooooo orobii orrho- ortho- ototoi ottoii ottoor rhobtb ribbit ribbok rikioh rikrok rititi ritto robbio roboto roibok rokhri rokkor rothko rotork thikri thithi thoro- thotti tibbit tibio- tibiri tiboro tikiri tikoor tikrit tiktok tirrit titbit titiri titoki tkhkot to-rit tobiko toboot tohoro toitoi tokiko tokori toohot tookit tookto tootoo torbit toriki toriko torito torori tororo toroth torrit tortor totoro totrot tottoi tribit tribo- tritik trito- tritor trotro