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