If one uses the notation formula_2, then this becomes formula_3.
ɪ f WORD_BOUNDARY w ʌ n WORD_BOUNDARY j uː s ɪ z WORD_BOUNDARY ð ə WORD_BOUNDARY n oʊ t eɪ ʃ ə n WORD_BOUNDARY f ɔ ɹ m j ʊ l ə WORD_BOUNDARY t uː WORD_BOUNDARY ð ɛ n WORD_BOUNDARY ð ɪ s WORD_BOUNDARY b ɪ k ʌ m z WORD_BOUNDARY f ɔ ɹ m j ʊ l ə WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY