oo ooki nattekita naa
oo ooki nattekita naa .
oː WORD_BOUNDARY oː k i WORD_BOUNDARY n a t t e k i t a WORD_BOUNDARY n aː WORD_BOUNDARY
o o WORD_BOUNDARY o o k i WORD_BOUNDARY n a t t e k i t a WORD_BOUNDARY n a a WORD_BOUNDARY