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