C31232233133313221211113313331333131211113313231333132332311331333133311233121
>>
C3123223313331322121111331333133313121111331323133313233231133133313331123312
<<
C31232233133313221211113313331333131211113313231333132332311331333133311233123
>>
C31232233133313221211113313331333131211113313231333132332311331333133311233122
>>