n daibu joobu ni natta
n daibu joobu ni natta .
n WORD_BOUNDARY d a i b ɯ WORD_BOUNDARY d̠ʒ oː b ɯ WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY
n WORD_BOUNDARY d a i b u WORD_BOUNDARY j o o b u WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY