C313212111133131211331333133313331333133311233133313311231333132313221231313321
>>
C31321211113313121133133313331333133313331123313331331123133313231322123131332
<<
C313212111133131211331333133313331333133311233133313311231333132313221231313323
>>
C313212111133131211331333133313331333133311233133313311231333132313221231313322
>>