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