C2122121212121133131323331313113313233313231322331311331323132312122321
>>
C212212121212113313132333131311331323331323132233131133132313231212232
<<
C2122121212121133131323331313113313233313231322331311331323132312122323
>>
C2122121212121133131323331313113313233313231322331311331323132312122322
>>