ba ba dum bum
ba ba dum bum
sing sing sing sing
ba ba dum bum .
b ɑː WORD_BOUNDARY b ɑː WORD_BOUNDARY d ʌ m WORD_BOUNDARY b ʌ m WORD_BOUNDARY
b a WORD_BOUNDARY b a WORD_BOUNDARY d u m WORD_BOUNDARY b u m WORD_BOUNDARY