C2212123313132322331323331323113313233313331311331323132312323132311   >>    C221212331313232233132333132311331323331333131133132313231232313231   <<    C2212123313132322331323331323113313233313331311331323132312323132313   >>      C2212123313132322331323331323113313233313331311331323132312323132312   >>