C2122121212121133131323331313113313233313231322331311331323132313312111
>>
C212212121212113313132333131311331323331323132233131133132313231331211
<<
C2122121212121133131323331313113313233313231322331311331323132313312113
>>
C2122121212121133131323331313113313233313231322331311331323132313312112
>>