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