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