C313212111133131211331333133313331333112113121111331323231313221
>>
C31321211113313121133133313331333133311211312111133132323131322
<<
C313212111133131211331333133313331333112113121111331323231313223
>>
C313212111133131211331333133313331333112113121111331323231313222
>>