C2122121212121133131323331313113313233313231322331323113313232212323221
>>
C212212121212113313132333131311331323331323132233132311331323221232322
<<
C2122121212121133131323331313113313233313231322331323113313232212323223
>>
C2122121212121133131323331313113313233313231322331323113313232212323222
>>