C132233133112121111331333133313331323331331121111331311222331333132312311   >>    C13223313311212111133133313331333132333133112111133131122233133313231231   <<    C132233133112121111331333133313331323331331121111331311222331333132312313   >>      C132233133112121111331333133313331323331331121111331311222331333132312312   >>