C313212111133131211331333133313331333133311233133313232321131131
>>
C31321211113313121133133313331333133313331123313331323232113113
<<
C313212111133131211331333133313331333133311233133313232321131133
>>
C313212111133131211331333133313331333133311233133313232321131132
>>