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