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