C3132121111331312113313331333133313331333112331323133313113122211
>>
C313212111133131211331333133313331333133311233132313331311312221
<<
C3132121111331312113313331333133313331333112331323133313113122213
>>
C3132121111331312113313331333133313331333112331323133313113122212
>>