C313212111133131211331333133313331333133311233133313121111113313232222321
>>
C31321211113313121133133313331333133313331123313331312111111331323222232
<<
C313212111133131211331333133313331333133311233133313121111113313232222323
>>
C313212111133131211331333133313331333133311233133313121111113313232222322
>>