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