C1111233133313231133133313231333132313331313231323132313231322331323331   >>    C111123313331323113313331323133313231333131323132313231323132233132333   <<    C1111233133313231133133313231333132313331313231323132313231322331323333   >>      C1111233133313231133133313231333132313331313231323132313231322331323332   >>