bribri brokkr brooky byokyo ibibio iiooio ikoiko kibbor kibiro kiboko kikiki kikkik kikoko kikori kiokio kiprop kiriko kiriri kirkby kirkop kirobo kiroro kiyoko kobior koboko kobori kok-oy kokopo kokori kokoro kokory kookoo kookyo koopoo kopiko kopoky koppio koprki korkor koropi kororo korrio krikor kripik oborki obroki okpoko ookpik ookroo oooooo oopiri orobii ororry pikpok piopio pioppi pipipi pipiri pippip pirrip poipoi pokiri pookoo poopoo popopo poporo popoyo poppop porkyp poyry pppppp pribor prikro prikry priori prioro priory prkrir probiy prokop propi- propir proppy propyr pyrro- ribbok rikrok robbio robroy robryk roibok rokkor yibook yo-pop yobiko yoboki yoriki yoroko yoyoyo

bbbbbbb biobio birkoor bok-bok boo-boo boobook boyoboy brookby by-book ikiryo ipo-ipo iririki kobroor koi-koi kor-kor korkoro kri-kri krooboy kyrykyy obikiik okopipi oriki oroboro oropioi pip-pip pip-pop poikoro pokkiri poo-poo poorboy porkpik propio- proprio robiboo robopop rooibok y-pr-pb yip-yip yor-yor

bbbbbbbb bo-bo-bo bobbyorr boboiboy i-ii-iii iooooooo kikoriki kipkorir kobikoro kokborok o-yoroi obikporo opprobry oryoki piikkio pikipiki pikopiko pipiriki piripiri poorpoor poroporo riroriro roborior yorikiri yorkipoo

biro-biro borborbor oppikoppi piri-piri poor-book

bokikokiko ikko-ikki yoyoyoyoyo

bobbi-bobbi pip-pip-pip

bbbbbbbbbbbbbbb ioooooooooooooo