B:	let's see my mother's in her early sixties,
b iː WORD_BOUNDARY l ɛ t s WORD_BOUNDARY s iː WORD_BOUNDARY m aɪ WORD_BOUNDARY m ʌ ð ə ɹ z WORD_BOUNDARY ɪ n WORD_BOUNDARY h ɜː ɹ WORD_BOUNDARY ɜː l i WORD_BOUNDARY s ɪ k s t i z WORD_BOUNDARY