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