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