bhumi bibri birmi birum birur bmiii brimm brmmm brrrr bruiu brumm bruri bumbu burim burri burru buumi h-iib hhhhh hi-hi hibhi hibri hibur hirur hubur huhuh humir humur hurm hurmi hurri hurum huuru i-m-r ibbur iiiii irimi mbiri mburu mi-mi mimir mimmi mirim mirrh mirri mmhmm mmiii mmmmm muiri mumbi mummu murmi murrh murri murru murum rhumb ribbi rimmi rimur rubbi rubim ruhub ruiru rummi rummu ubirr uh-uh uhhuh uhuru umbri umhum umiri urubu urumi ururi uuuuu