C3132121111331312113313331333133313331333112331333132233132322311
>>
C313212111133131211331333133313331333133311233133313223313232231
<<
C3132121111331312113313331333133313331333112331333132233132322313
>>
C3132121111331312113313331333133313331333112331333132233132322312
>>