B:	It seems that some of them have gotten higher
b iː WORD_BOUNDARY ɪ t WORD_BOUNDARY s iː m z WORD_BOUNDARY ð æ t WORD_BOUNDARY s ʌ m WORD_BOUNDARY ʌ v WORD_BOUNDARY ð ɛ m WORD_BOUNDARY h æ v WORD_BOUNDARY ɡ ɑ t ə n WORD_BOUNDARY h aɪ ə ɹ WORD_BOUNDARY