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