B:	there's not a whole lot of different kinds.
b iː WORD_BOUNDARY ð ɛ ɹ z WORD_BOUNDARY n ɑ t ə WORD_BOUNDARY h oʊ l WORD_BOUNDARY l ɑ t WORD_BOUNDARY ʌ v WORD_BOUNDARY d ɪ f ɹ ə n t WORD_BOUNDARY k aɪ n d z WORD_BOUNDARY