C2122121212121133131323331313113313233313231322331311331323132312111113111
>>
C212212121212113313132333131311331323331323132233131133132313231211111311
<<
C2122121212121133131323331313113313233313231322331311331323132312111113113
>>
C2122121212121133131323331313113313233313231322331311331323132312111113112
>>