nande keshite oku iu no
nande keshite oku iu no ?
n a n d e WORD_BOUNDARY k e ʃ i t e WORD_BOUNDARY o k ɯ WORD_BOUNDARY i ɯ WORD_BOUNDARY n o WORD_BOUNDARY
n a n d e WORD_BOUNDARY k e s h i t e WORD_BOUNDARY o k u WORD_BOUNDARY i u WORD_BOUNDARY n o WORD_BOUNDARY