C2122121212121133131323331313113313233313231322331311331323132323213321
>>
C212212121212113313132333131311331323331323132233131133132313232321332
<<
C2122121212121133131323331313113313233313231322331311331323132323213323
>>
C2122121212121133131323331313113313233313231322331311331323132323213322
>>