Topological Sorting Generalization: Part b, describe how to generalize your orderings to the case of a graph with the same connectivity pattern on an n x n grid

2. Warm-up : Topological Sorting (a) Find four distinct topological orderings of the nodes in the following directed acyclic graph, presented here as a 3 x 3 grid. (*) Describe how to generalize your orderings to the case of a graph with the same connectivity pattern on ann x n grid. (*) (b)