C3132121111331312113313331333133313331333112331333133112313331323132312131
>>
C313212111133131211331333133313331333133311233133313311231333132313231213
<<
C3132121111331312113313331333133313331333112331333133112313331323132312133
>>
C3132121111331312113313331333133313331333112331333133112313331323132312132
>>