[ num ] sp capword , sp caplet . , sp capword sp capword , sp othword sp capword sp capword . sp year . sp capword : sp capword sp num othword sp capword capword sp othword sp capword sp capword sp othword sp capword sp capword sp ( capword sp capword sp othword sp num othword sp upword capword sp capword sp capword ) sp othword sp num othword sp capword sp capword sp othword sp capword sp capword sp capword ( upword & upword sp year ) sp . sp capword , sp capword .