C3132121111331312113313331333133313331333112331333133112111311311
>>
C313212111133131211331333133313331333133311233133313311211131131
<<
C3132121111331312113313331333133313331333112331333133112111311313
>>
C3132121111331312113313331333133313331333112331333133112111311312
>>