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