C313212111133131211331333133313331333133311233133313221211113313132313232311
>>
C31321211113313121133133313331333133313331123313331322121111331313231323231
<<
C313212111133131211331333133313331333133311233133313221211113313132313232313
>>
C313212111133131211331333133313331333133311233133313221211113313132313232312
>>