C1322331331121211113313331333133313331323223313331333133311331333222311   >>    C132233133112121111331333133313331333132322331333133313331133133322231   <<    C1322331331121211113313331333133313331323223313331333133311331333222313   >>      C1322331331121211113313331333133313331323223313331333133311331333222312   >>