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