C3132121111331312113313331333133313331333112331333132212323132211
>>
C313212111133131211331333133313331333133311233133313221232313221
<<
C3132121111331312113313331333133313331333112331333132212323132213
>>
C3132121111331312113313331333133313331333112331333132212323132212
>>