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