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