kaete oite ageru kara ne
kaete oite ageru kara ne .
k a e t e WORD_BOUNDARY o i t e WORD_BOUNDARY a g e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY
k a e t e WORD_BOUNDARY o i t e WORD_BOUNDARY a g e r u WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY