koko ni hairitai naa tte
koko ni hairitai naa tte .
k o k o WORD_BOUNDARY n i WORD_BOUNDARY h a i r i t a i WORD_BOUNDARY n aː WORD_BOUNDARY t t e WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY h a i r i t a i WORD_BOUNDARY n a a WORD_BOUNDARY t t e WORD_BOUNDARY