[ capword ( year smallet ) ] sp capword sp caplet . sp capword . sp year smallet . sp capword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword : sp othword sp othword / othword / othword sp othword . sp capword sp upword sp num : capword sp othword sp othword sp num othword sp othword sp othword sp othword sp capword sp othword sp othword sp othword , sp othword sp num – num , sp capword , sp capword . sp upword .