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