C313212111133131211331333133313331333133311233133313121111133313311232233321
>>
C31321211113313121133133313331333133313331123313331312111113331331123223332
<<
C313212111133131211331333133313331333133311233133313121111133313311232233323
>>
C313212111133131211331333133313331333133311233133313121111133313311232233322
>>