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