C3132121111331312113313331333133313331333112331333133323211323111
>>
C313212111133131211331333133313331333133311233133313332321132311
<<
C3132121111331312113313331333133313331333112331333133323211323113
>>
C3132121111331312113313331333133313331333112331333133323211323112
>>