B:	but I, I think it can't be something that's mandatory.
b iː WORD_BOUNDARY b ʌ t WORD_BOUNDARY aɪ WORD_BOUNDARY aɪ WORD_BOUNDARY θ ɪ ŋ k WORD_BOUNDARY ɪ t WORD_BOUNDARY k æ n t WORD_BOUNDARY b iː WORD_BOUNDARY s ʌ m θ ɪ ŋ WORD_BOUNDARY ð æ t s WORD_BOUNDARY m æ n d ə t ɔ ɹ i WORD_BOUNDARY