B:	and they recommended,  twenty years or something.
b iː WORD_BOUNDARY æ n d WORD_BOUNDARY ð eɪ WORD_BOUNDARY ɹ ɛ k ə m ɛ n d ɪ d WORD_BOUNDARY t w ɛ n t i WORD_BOUNDARY j ɪ ɹ z WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY s ʌ m θ ɪ ŋ WORD_BOUNDARY