C3132121111331312113313331333133313311211113313331333132313131131
>>
C313212111133131211331333133313331331121111331333133313231313113
<<
C3132121111331312113313331333133313311211113313331333132313131133
>>
C3132121111331312113313331333133313311211113313331333132313131132
>>