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