C313212111133131211331333133313331333133311233133313232223113231
>>
C31321211113313121133133313331333133313331123313331323222311323
<<
C313212111133131211331333133313331333133311233133313232223113233
>>
C313212111133131211331333133313331333133311233133313232223113232
>>