input: Write a function to calculate the total surface area of a cuboid given its three dimensions. The function should return the total surface area as an integer. If any of the dimensions are zero or negative, return -1.
  assert find_total_surfacearea(2, 3, 4) == 52
  assert find_total_surfacearea(1, 1, 1) == 6
  assert find_total_surfacearea(0, 3, 4) == -1
  assert find_total_surfacearea(2, 3, -4) == -1
  assert find_total_surfacearea(2, 0, 4) == -1
output: def find_total_surfacearea(l, w, h):
      if l <= 0 or w <= 0 or h <= 0:
          return -1
      return 2 * (l * w + w * h + h * l)