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