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