C2122121212121133131323331313113313233313231322331311331323132233131211
>>
C212212121212113313132333131311331323331323132233131133132313223313121
<<
C2122121212121133131323331313113313233313231322331311331323132233131213
>>
C2122121212121133131323331313113313233313231322331311331323132233131212
>>