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