C1322331331121211113313331333133313331323223313331312111133133313232331311   >>    C132233133112121111331333133313331333132322331333131211113313331323233131   <<    C1322331331121211113313331333133313331323223313331312111133133313232331313   >>      C1322331331121211113313331333133313331323223313331312111133133313232331312   >>