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