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