ara doo shimashita ka Taachan
ara doo shimashita ka taachan ?
a r a WORD_BOUNDARY d oː WORD_BOUNDARY ʃ i m a ʃ i t a WORD_BOUNDARY k a WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY
a r a WORD_BOUNDARY d o o WORD_BOUNDARY s h i m a s h i t a WORD_BOUNDARY k a WORD_BOUNDARY t a a c h a n WORD_BOUNDARY