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