dakara otonchan no o desho
dakara otonchan no o desho .
d a k a r a WORD_BOUNDARY o t o n t̠ʃ a n WORD_BOUNDARY n o WORD_BOUNDARY o WORD_BOUNDARY d e ʃ o WORD_BOUNDARY
d a k a r a WORD_BOUNDARY o t o n c h a n WORD_BOUNDARY n o WORD_BOUNDARY o WORD_BOUNDARY d e s h o WORD_BOUNDARY