dus dat is dat is
dus dat is dat is .
d ɵ s WORD_BOUNDARY d ɑ t WORD_BOUNDARY  ɪ s WORD_BOUNDARY d ɑ t WORD_BOUNDARY  ɪ s WORD_BOUNDARY
d u s WORD_BOUNDARY d a t WORD_BOUNDARY i s WORD_BOUNDARY d a t WORD_BOUNDARY i s WORD_BOUNDARY