B:	I don't think I've ever   seen one.
b iː WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY θ ɪ ŋ k WORD_BOUNDARY aɪ v WORD_BOUNDARY ɛ v ə ɹ WORD_BOUNDARY s iː n WORD_BOUNDARY w ʌ n WORD_BOUNDARY