C313212111133131211331333133313331333133311233133313121111331223211323311
>>
C31321211113313121133133313331333133313331123313331312111133122321132331
<<
C313212111133131211331333133313331333133311233133313121111331223211323313
>>
C313212111133131211331333133313331333133311233133313121111331223211323312
>>