C2122121212121133131323331313113313233313231322331323113313232333131   >>    C212212121212113313132333131311331323331323132233132311331323233313   <<    C2122121212121133131323331313113313233313231322331323113313232333133   >>      C2122121212121133131323331313113313233313231322331323113313232333132   >>