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