C2122121212121133131323331313113313233313231322331311331323132233132311231   >>    C212212121212113313132333131311331323331323132233131133132313223313231123   <<    C2122121212121133131323331313113313233313231322331311331323132233132311233   >>      C2122121212121133131323331313113313233313231322331311331323132233132311232   >>