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