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