input: Write a function to calculate the total surface area of a cuboid given its three dimensions. The function should take three parameters: length, breadth, and height. It should return the total surface area of the cuboid. If the calculated surface area is negative, return -1.
  
  def find_total_surfacearea(length, breadth, height):
      if length <= 0 or breadth <= 0 or height <= 0:
          return -1
      return (2*(length*breadth + breadth*height + height*length))
  
  print(find_total_surfacearea(2, 3, 4))
  assert find_total_surfacearea(2, 3, 4) == 52
  assert find_total_surfacearea(1, 1, 1) == 6
  assert find_total_surfacearea(-2, 3, 4) == -1
  assert find_total_surfacearea(0, 3, 4) == -1
  assert find_total_surfacearea(2, 3, -4) == -1
output: def find_total_surfacearea(length, breadth, height):
      if length <= 0 or breadth <= 0 or height <= 0:
          return -1
      return (2*(length*breadth + breadth*height + height*length))