koko to koo yatteru yoo ni
koko to koo yatteru yoo ni .
k o k o WORD_BOUNDARY t o WORD_BOUNDARY k oː WORD_BOUNDARY j a t t e r ɯ WORD_BOUNDARY j oː WORD_BOUNDARY n i WORD_BOUNDARY
k o k o WORD_BOUNDARY t o WORD_BOUNDARY k o o WORD_BOUNDARY y a t t e r u WORD_BOUNDARY y o o WORD_BOUNDARY n i WORD_BOUNDARY