Mama hikooki orenai yo
mama hikooki orenai yo .
m a m a WORD_BOUNDARY h i k oː k i WORD_BOUNDARY o r e n a i WORD_BOUNDARY j o WORD_BOUNDARY
m a m a WORD_BOUNDARY h i k o o k i WORD_BOUNDARY o r e n a i WORD_BOUNDARY y o WORD_BOUNDARY