[ capword ] sp capword sp caplet . sp capword sp othword sp capword sp othword sp capword , sp othword . sp capword sp othword sp capword sp capword , sp capword capword sp capword , sp capword sp year , sp capword , sp capword sp capword , sp capword sp num - num , sp year , capword . sp capword sp capword sp capword / capword , sp year .