Determine the six most significant agents for an 8-Puzzle game that can be distinguished by: 3 Searching methods, 2 Heuristic methods for A*, with a Goal state, and draw a tree diagram to demonstrate the most significance as a root and the second significance on the left-most next level. If they are at the same level of significance they can be siblings. Describe the agents' tree of your six possible 8-Puzzle game agents in the AI development aspect