C2122121212121133131323331313113313233313231322331323132313112331311121
>>
C212212121212113313132333131311331323331323132233132313231311233131112
<<
C2122121212121133131323331313113313233313231322331323132313112331311123
>>
C2122121212121133131323331313113313233313231322331323132313112331311122
>>