C313212111133131211331333133313331333133311233133313311231312131
>>
C31321211113313121133133313331333133313331123313331331123131213
<<
C313212111133131211331333133313331333133311233133313311231312133
>>
C313212111133131211331333133313331333133311233133313311231312132
>>