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