C21221212121211331313233313131133132333132313223313113313231323311321
>>
C2122121212121133131323331313113313233313231322331311331323132331132
<<
C21221212121211331313233313131133132333132313223313113313231323311323
>>
C21221212121211331313233313131133132333132313223313113313231323311322
>>