B:	and sometimes, they're not supposed to come back,
b iː WORD_BOUNDARY æ n d WORD_BOUNDARY s ʌ m t aɪ m z WORD_BOUNDARY ð eɪ ə ɹ WORD_BOUNDARY n ɑ t WORD_BOUNDARY s ə p oʊ z d WORD_BOUNDARY t ə WORD_BOUNDARY k ʌ m WORD_BOUNDARY b æ k WORD_BOUNDARY