code: def test():
      range17 = range(17)
      a = [["0"] * 17 for i in range17]
      for i in range17:
          a[i][i] = "-"
      for k in range(4):
          for i in range17:
              j = (i + pow(2, k)) % 17
              a[i][j] = a[j][i] = "1"
      for row in a:
          print(" ".join(row))
  
label_desc: Use image node_id 1 for calling a global function with example usage: test() without return types