C3132121111331312113313331333133313331333132313331333133313331333133323123311
>>
C313212111133131211331333133313331333133313231333133313331333133313332312331
<<
C3132121111331312113313331333133313331333132313331333133313331333133323123313
>>
C3132121111331312113313331333133313331333132313331333133313331333133323123312
>>