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