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