text: import concurrent.futures
  from hashlib import md5
  from random import choice
  
  i = 0
  with concurrent.futures.ProcessPoolExecutor(max_workers = 100) as executor:
      while i <= 5:
          s = "".join([choice("0123456789") for i in range(50)])
          h = md5(s.encode('utf8')).hexdigest()
  
          if h.endswith("00000"):
              i = i + 1
              print(s, h)