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