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