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