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