B:	if kids start imitating that they'll knock each others blocks off,
b iː WORD_BOUNDARY ɪ f WORD_BOUNDARY k ɪ d z WORD_BOUNDARY s t ɑ ɹ t WORD_BOUNDARY ɪ m ɪ t eɪ t ɪ ŋ WORD_BOUNDARY ð æ t WORD_BOUNDARY ð eɪ l WORD_BOUNDARY n ɑ k WORD_BOUNDARY iː t̠ʃ WORD_BOUNDARY ʌ ð ə ɹ z WORD_BOUNDARY b l ɑ k s WORD_BOUNDARY ɔ f WORD_BOUNDARY