or after after a while
or after after a while.
ɔ ɹ WORD_BOUNDARY æ f t ə ɹ ɹ WORD_BOUNDARY æ f t ə ɹ ɹ WORD_BOUNDARY ʌ WORD_BOUNDARY w aɪ l WORD_BOUNDARY
o r WORD_BOUNDARY a f t e r WORD_BOUNDARY a f t e r WORD_BOUNDARY a WORD_BOUNDARY w h i l e . WORD_BOUNDARY