C1322331331121211113313331333133313231323132313331323133313123311   >>    C132233133112121111331333133313331323132313231333132313331312331   <<    C1322331331121211113313331333133313231323132313331323133313123313   >>      C1322331331121211113313331333133313231323132313331323133313123312   >>