did it do anything
did it do anything ?
d ɪ d WORD_BOUNDARY ɪ t WORD_BOUNDARY d uː WORD_BOUNDARY ɛ n ɪ θ ɪ ŋ WORD_BOUNDARY
d i d WORD_BOUNDARY i t WORD_BOUNDARY d o WORD_BOUNDARY a n y t h i n g WORD_BOUNDARY