hai Taro+akachan oide
hai taro akachan oide .
h a i WORD_BOUNDARY t a r o WORD_BOUNDARY a k a t̠ʃ a n WORD_BOUNDARY o i d e WORD_BOUNDARY
h a i WORD_BOUNDARY t a r o WORD_BOUNDARY a k a c h a n WORD_BOUNDARY o i d e WORD_BOUNDARY