[ num ] sp caplet . sp capword sp othword sp othword . , sp capword - othword sp othword sp othword sp othword sp othword , sp capword sp capword sp capword othword sp capword , sp othword sp othword sp caplet . caplet . sp capword sp othword sp caplet . sp capword , sp othword . sp num , sp othword . sp num – num , sp capword , sp year .