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