kaidan no tokoro ni itteta mon
kaidan no tokoro ni itteta mon .
k a i d a n WORD_BOUNDARY n o WORD_BOUNDARY t o k o r o WORD_BOUNDARY n i WORD_BOUNDARY i t t e t a WORD_BOUNDARY m o n WORD_BOUNDARY
k a i d a n WORD_BOUNDARY n o WORD_BOUNDARY t o k o r o WORD_BOUNDARY n i WORD_BOUNDARY i t t e t a WORD_BOUNDARY m o n WORD_BOUNDARY