bokuchan nani shiteru n
bokuchan nani shiteru n ?
b o k ɯ t̠ʃ a n WORD_BOUNDARY n a n i WORD_BOUNDARY ʃ i t e r ɯ WORD_BOUNDARY n WORD_BOUNDARY
b o k u c h a n WORD_BOUNDARY n a n i WORD_BOUNDARY s h i t e r u WORD_BOUNDARY n WORD_BOUNDARY