C1322331331121211113313331333133313331323132313321133133313133313231232311   >>    C132233133112121111331333133313331333132313231332113313331313331323123231   <<    C1322331331121211113313331333133313331323132313321133133313133313231232313   >>      C1322331331121211113313331333133313331323132313321133133313133313231232312   >>