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