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