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