module example-module {
    namespace "opendaylight.org/example-module";
    prefix "example";

    container parent-container {
        container child-container {
            list parent-ordered-list {
                ordered-by user;

                key "parent-key-leaf";

                leaf parent-key-leaf {
                    type string;
                }

                leaf parent-ordinary-leaf {
                    type string;
                }

                list child-ordered-list {
                    ordered-by user;

                    key "child-key-leaf";

                    leaf child-key-leaf {
                        type string;
                    }

                    leaf child-ordinary-leaf {
                        type string;
                    }
                }
            }
        }
    }
}