kai ga haitteru n da
kai ga haitteru n da .
k a i WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY
k a i WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY