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