C3132121111331312113313331333133313331311211331333112331323132233133313221311
>>
C313212111133131211331333133313331333131121133133311233132313223313331322131
<<
C3132121111331312113313331333133313331311211331333112331323132233133313221313
>>
C3132121111331312113313331333133313331311211331333112331323132233133313221312
>>