C313212111133131211331333133313331333133311233133313121111121111331333112311
>>
C31321211113313121133133313331333133313331123313331312111112111133133311231
<<
C313212111133131211331333133313331333133311233133313121111121111331333112313
>>
C313212111133131211331333133313331333133311233133313121111121111331333112312
>>