C132233133112121111331333133313331323331333133313331331123231323132232311   >>    C13223313311212111133133313331333132333133313331333133112323132313223231   <<    C132233133112121111331333133313331323331333133313331331123231323132232313   >>      C132233133112121111331333133313331323331333133313331331123231323132232312   >>