C132233133112121111331333133313331323331331121111331322121111113233121   >>    C13223313311212111133133313331333132333133112111133132212111111323312   <<    C132233133112121111331333133313331323331331121111331322121111113233123   >>      C132233133112121111331333133313331323331331121111331322121111113233122   >>