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