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