C12321113113313223313132313231323331323331313231313331323131323211   >>    C1232111311331322331313231323132333132333131323131333132313132321   <<    C12321113113313223313132313231323331323331313231313331323131323213   >>      C12321113113313223313132313231323331323331313231313331323131323212   >>