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