could be a birthday cake
could be a birthday cake .
k ʊ d WORD_BOUNDARY b iː WORD_BOUNDARY ɐ WORD_BOUNDARY b ɜː θ d eɪ WORD_BOUNDARY k eɪ k WORD_BOUNDARY
c o u l d WORD_BOUNDARY b e WORD_BOUNDARY a WORD_BOUNDARY b i r t h d a y WORD_BOUNDARY c a k e WORD_BOUNDARY