module mod5 {

    prefix abc;

    namespace "urn:cesnet:mod5";

    container ccc {

        list ll {

            key "k";

            leaf k { type string; }

            max-elements 3;

            config "true";

            reference "test reference";

            description "test description";

            max-elements unbounded; // duplicated

            leaf l { type boolean; }

        }

    }

}