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