a okuchi ame ga haitteru
a okuchi ame ga haitteru .
a WORD_BOUNDARY o k ɯ t̠ʃ i WORD_BOUNDARY a m e WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r ɯ WORD_BOUNDARY
a WORD_BOUNDARY o k u c h i WORD_BOUNDARY a m e WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r u WORD_BOUNDARY