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