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