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