C313212111133131211331333133313331333133311233133313232313332311
>>
C31321211113313121133133313331333133313331123313331323231333231
<<
C313212111133131211331333133313331333133311233133313232313332313
>>
C313212111133131211331333133313331333133311233133313232313332312
>>