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