C132233133112121111331333133313331323331331121111331322121111133323233121   >>    C13223313311212111133133313331333132333133112111133132212111113332323312   <<    C132233133112121111331333133313331323331331121111331322121111133323233123   >>      C132233133112121111331333133313331323331331121111331322121111133323233122   >>