The rules of ORGANIZATION@1 , set forth in the articles of agreement of the ORGANIZATION@2 -LRB- ORGANIZATION@3 -RRB- and the ORGANIZATION@4 -LRB- ORGANIZATION@5 -RRB- , provided for a system of fixed exchange rates .

They started the ORGANIZATION@4 -LRB- ORGANIZATION@5 -RRB- -LRB- now one of five institutions in the ORGANIZATION@6 -RRB- and the ORGANIZATION@2 -LRB- ORGANIZATION@3 -RRB- .
