B:	I didn't realize what it was for a while.
b iː WORD_BOUNDARY aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY ɹ iː ə l aɪ z WORD_BOUNDARY w ʌ t WORD_BOUNDARY ɪ t WORD_BOUNDARY w ʌ z WORD_BOUNDARY f ə ɹ ɹ ə WORD_BOUNDARY w aɪ l WORD_BOUNDARY