B:	and, it, it, it's a pretty good class,
b iː WORD_BOUNDARY æ n d WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ t s WORD_BOUNDARY ʌ WORD_BOUNDARY p ɹ ɪ t i WORD_BOUNDARY ɡ ʊ d WORD_BOUNDARY k l æ s WORD_BOUNDARY