C12321113113313223313132313231323331323331313331313231323221323132311   >>    C1232111311331322331313231323132333132333131333131323132322132313231   <<    C12321113113313223313132313231323331323331313331313231323221323132313   >>      C12321113113313223313132313231323331323331313331313231323221323132312   >>