n koko ni wa tsuka a
n koko ni wa tsuka a .
n WORD_BOUNDARY k o k o WORD_BOUNDARY n i WORD_BOUNDARY w a WORD_BOUNDARY t͡s ɯ k a WORD_BOUNDARY a WORD_BOUNDARY
n WORD_BOUNDARY k o k o WORD_BOUNDARY n i WORD_BOUNDARY w a WORD_BOUNDARY t s u k a WORD_BOUNDARY a WORD_BOUNDARY