B:	He, he'd, we'd gotten a couple of books
b iː WORD_BOUNDARY h iː WORD_BOUNDARY h iː d WORD_BOUNDARY w iː d WORD_BOUNDARY ɡ ɑ t ə n WORD_BOUNDARY ʌ WORD_BOUNDARY k ʌ p ə l WORD_BOUNDARY ʌ v WORD_BOUNDARY b ʊ k s WORD_BOUNDARY