input: from typing import Tuple
  
  def find_total_surfacearea(dimensions: Tuple[int, int, int]) -> int:
      """
      Calculate the total surface area of a cuboid given its three dimensions.
      
      >>> find_total_surfacearea((2, 3, 4))
      52
      """
      length, breadth, height = dimensions
      return 2 * (length * breadth + breadth * height + height * length)
output:     length, breadth, height = dimensions
      return 2 * (length * breadth + breadth * height + height * length)