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