Please answer with FULL code, AND output. Please DO NOT re use other answers on chegg or will downvote.

Consider the following congestion network with three nodes. As shown, an edge has the cost function c(x)=x if the flow (number of users) on that edge is x, except for the edges vu and wu where c(x)=0. The table on the right shows four users i=1,2,3,4 with different origins oi and destinations di. In this network, each user has two possible routes from her origin to her destination (a) Develop an algorithm, say Best-response dynamics, and implmenent it to find two equilibria of this congestion game, one with low cost and one with high cost. (do explain how the algorithm works and why)[5 marks]