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