aaaaba aabroo abaroa abobra abohar aborah abraha ahooab ahoora ahrara aphro- apora apropo arabah arabo- arapah ararah ararao arbra arpora arraba arroba baabaa baabar baarah baaror babaha babbar bahaar bahaba bahaha bahara bahrah baobab bapara bapora bar-or baraha barara barbar barbra barbro barhop bbbbbb bhabar bhabha bhabra bo-hoo boabab bobara bobbar bohara boharo bohora booboo boohoo borapa borbor bororo brarha habara habhab haboob habro- hahaha hahara hahhah haraba harapa harbar harbor harhar harora harrah harrop hohoho hoo-ha hoohaa hoohah hoohoo hoopoo hoorah hooroo hororo horror hrabro oarhop ohohoh ohpooh oohooh oooooo ophrah opoboa orapro orbara orrho- paao paopao papara paparo papora paraba paraoa paraph paroha paropa parora parrah pharao pharoh phobo- phoro- pohara poobah poopoo popara popopo poporo poppop pppppp prabha prahar proapp probar proph- propho rababa rabbah rahaph rahara rahbar rahrah raphah robbah