C31321211113313121133133313331333121111331311331333112211232211
>>
C3132121111331312113313331333133312111133131133133311221123221
<<
C31321211113313121133133313331333121111331311331333112211232213
>>
C31321211113313121133133313331333121111331311331333112211232212
>>