C313212111133131211331333133313331333133311233133313331312313231322331
>>
C31321211113313121133133313331333133313331123313331333131231323132233
<<
C313212111133131211331333133313331333133311233133313331312313231322333
>>
C313212111133131211331333133313331333133311233133313331312313231322332
>>