C1232211222331313331322331313132313231323223313113313233313231331   >>    C123221122233131333132233131313231323132322331311331323331323133   <<    C1232211222331313331322331313132313231323223313113313233313231333   >>      C1232211222331313331322331313132313231323223313113313233313231332   >>