C3132121111331312113313331333133313331333112331333132233132322122321
>>
C313212111133131211331333133313331333133311233133313223313232212232
<<
C3132121111331312113313331333133313331333112331333132233132322122323
>>
C3132121111331312113313331333133313331333112331333132233132322122322
>>