aoi tori ga dete kita yo
aoi tori ga dete kita yo .
a o i WORD_BOUNDARY t o r i WORD_BOUNDARY g a WORD_BOUNDARY d e t e WORD_BOUNDARY k i t a WORD_BOUNDARY j o WORD_BOUNDARY
a o i WORD_BOUNDARY t o r i WORD_BOUNDARY g a WORD_BOUNDARY d e t e WORD_BOUNDARY k i t a WORD_BOUNDARY y o WORD_BOUNDARY