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