A:	you have to have that to support UNIX.
ʌ WORD_BOUNDARY j uː WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY h æ v WORD_BOUNDARY ð æ t WORD_BOUNDARY t ə WORD_BOUNDARY s ə p ɔ ɹ t WORD_BOUNDARY j uː n ɪ k s WORD_BOUNDARY