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