C313212111133131211331333133313331333133311233133313331133132332311
>>
C31321211113313121133133313331333133313331123313331333113313233231
<<
C313212111133131211331333133313331333133311233133313331133132332313
>>
C313212111133131211331333133313331333133311233133313331133132332312
>>