public Parser setFormat3() {
        if (setFormat3Parser == null) {
           FutureParser future = scoped("setFormat3");
           setFormat3Parser = future;
           future.setParser(
               sequence(
                   plus(
                       identifier()
                   ),
                   token("TO"),
                   choice(
                       token("TRUE"),
                       token("FALSE")
                   )
               )
           );
        }

        return setFormat3Parser;
    }