C2122121212121133131323331313113313233313231322331323223313231211231
>>
C212212121212113313132333131311331323331323132233132322331323121123
<<
C2122121212121133131323331313113313233313231322331323223313231211233
>>
C2122121212121133131323331313113313233313231322331323223313231211232
>>