C132233133112121111331333133313331323331331121111331323133313311232323311   >>    C13223313311212111133133313331333132333133112111133132313331331123232331   <<    C132233133112121111331333133313331323331331121111331323133313311232323313   >>      C132233133112121111331333133313331323331331121111331323133313311232323312   >>