piipopiipopiipo tte ikeru yo hai
piipopiipopiipo tte ikeru yo hai .
p i i p o p i i p o p i i p o WORD_BOUNDARY t t e WORD_BOUNDARY i k e r ɯ WORD_BOUNDARY j o WORD_BOUNDARY h a i WORD_BOUNDARY
p i i p o p i i p o p i i p o WORD_BOUNDARY t t e WORD_BOUNDARY i k e r u WORD_BOUNDARY y o WORD_BOUNDARY h a i WORD_BOUNDARY