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