B:	in our case where we knew we were buying a copy
b iː WORD_BOUNDARY ɪ n WORD_BOUNDARY aʊ ə ɹ WORD_BOUNDARY k eɪ s WORD_BOUNDARY w ɛ ɹ WORD_BOUNDARY w iː WORD_BOUNDARY n uː WORD_BOUNDARY w iː WORD_BOUNDARY w ɜː WORD_BOUNDARY b aɪ ɪ ŋ WORD_BOUNDARY ʌ WORD_BOUNDARY k ɑ p i WORD_BOUNDARY