A:	So if you don't see anything coming out of a stack the opacity is zero or twenty or thereabouts.
ʌ WORD_BOUNDARY s oʊ WORD_BOUNDARY ɪ f WORD_BOUNDARY j uː WORD_BOUNDARY d oʊ n t WORD_BOUNDARY s iː WORD_BOUNDARY ɛ n ɪ θ ɪ ŋ WORD_BOUNDARY k ʌ m ɪ ŋ WORD_BOUNDARY aʊ t ə v WORD_BOUNDARY ʌ WORD_BOUNDARY s t æ k WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɑ p æ s ɪ t i WORD_BOUNDARY ɪ z WORD_BOUNDARY z iə ɹ oʊ WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY t w ɛ n t i WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY ð ɛ ɹ ʌ b aʊ t s WORD_BOUNDARY