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