why he didn't do what
why he do do what
pro:int pro:sub mod v pro:int
why he didn't do what?
w aɪ WORD_BOUNDARY h iː WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY d uː WORD_BOUNDARY w ʌ t WORD_BOUNDARY
w h y WORD_BOUNDARY h e WORD_BOUNDARY d i d n ' t WORD_BOUNDARY d o WORD_BOUNDARY w h a t ? WORD_BOUNDARY