C22121232133313231322331322331313231313231323132313113313231323331323231   >>    C2212123213331323132233132233131323131323132313231311331323132333132323   <<    C22121232133313231322331322331313231313231323132313113313231323331323233   >>      C22121232133313231322331322331313231313231323132313113313231323331323232   >>