C313212111133131211331333133313331333133311233133313232231231311
>>
C31321211113313121133133313331333133313331123313331323223123131
<<
C313212111133131211331333133313331333133311233133313232231231313
>>
C313212111133131211331333133313331333133311233133313232231231312
>>