C3132121111331312113313331333133313113313331311331333132233131111111
>>
C313212111133131211331333133313331311331333131133133313223313111111
<<
C3132121111331312113313331333133313113313331311331333132233131111113
>>
C3132121111331312113313331333133313113313331311331333132233131111112
>>