a oneechan kaiteru wa
a oneechan kaiteru wa .
a WORD_BOUNDARY o n eː t̠ʃ a n WORD_BOUNDARY k a i t e r ɯ WORD_BOUNDARY w a WORD_BOUNDARY
a WORD_BOUNDARY o n e e c h a n WORD_BOUNDARY k a i t e r u WORD_BOUNDARY w a WORD_BOUNDARY