[ ] sp capword sp capword . sp capword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword . caplet sp othword sp othword sp othword sp othword sp num othword sp capword sp capword sp othword sp othword sp capword sp othword sp capword sp capword sp othword capword sp capword , sp capword sp num - num , sp year . , sp capword sp year .