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