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