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