C2122121212121133131323331313113313233313231322331311331323132321133111
>>
C212212121212113313132333131311331323331323132233131133132313232113311
<<
C2122121212121133131323331313113313233313231322331311331323132321133113
>>
C2122121212121133131323331313113313233313231322331311331323132321133112
>>