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