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