nan deshita ka ne kore wa
nan deshita ka ne kore wa ?
n a n WORD_BOUNDARY d e ʃ i t a WORD_BOUNDARY k a WORD_BOUNDARY n e WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY
n a n WORD_BOUNDARY d e s h i t a WORD_BOUNDARY k a WORD_BOUNDARY n e WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY