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