C313212111133131211331333133313331333133311233133313113313232212323131
>>
C31321211113313121133133313331333133313331123313331311331323221232313
<<
C313212111133131211331333133313331333133311233133313113313232212323133
>>
C313212111133131211331333133313331333133311233133313113313232212323132
>>