nani ga kowareta n daro
nani ga kowareta n daro ?
n a n i WORD_BOUNDARY g a WORD_BOUNDARY k o w a r e t a WORD_BOUNDARY n WORD_BOUNDARY d a r o WORD_BOUNDARY
n a n i WORD_BOUNDARY g a WORD_BOUNDARY k o w a r e t a WORD_BOUNDARY n WORD_BOUNDARY d a r o WORD_BOUNDARY