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