C1322331331121211113313331333133313231323132313331333132311331121133223311   >>    C132233133112121111331333133313331323132313231333133313231133112113322331   <<    C1322331331121211113313331333133313231323132313331333132311331121133223313   >>      C1322331331121211113313331333133313231323132313331333132311331121133223312   >>