baibai matane tte yoru yatteru
baibai matane tte yoru yatteru .
b a i b a i WORD_BOUNDARY m a t a n e WORD_BOUNDARY t t e WORD_BOUNDARY j o r ɯ WORD_BOUNDARY j a t t e r ɯ WORD_BOUNDARY
b a i b a i WORD_BOUNDARY m a t a n e WORD_BOUNDARY t t e WORD_BOUNDARY y o r u WORD_BOUNDARY y a t t e r u WORD_BOUNDARY