A:	we need to put restrictions on them
ʌ WORD_BOUNDARY w iː WORD_BOUNDARY n iː d WORD_BOUNDARY t ə WORD_BOUNDARY p ʊ t WORD_BOUNDARY ɹ ɪ s t ɹ ɪ k ʃ ə n z WORD_BOUNDARY ɔ n WORD_BOUNDARY ð ɛ m WORD_BOUNDARY