kore doko de katta no
kore doko de katta no ?
k o r e WORD_BOUNDARY d o k o WORD_BOUNDARY d e WORD_BOUNDARY k a t t a WORD_BOUNDARY n o WORD_BOUNDARY
k o r e WORD_BOUNDARY d o k o WORD_BOUNDARY d e WORD_BOUNDARY k a t t a WORD_BOUNDARY n o WORD_BOUNDARY