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