Consider the following eight two-dimensional data points: x1: (23, 12), x2: (6, 6), x3: (15, 0), x4: (15, 28), x5:(20, 9), x6: (8, 9), x7: (20, 11), x8: (8, 13), If k = 2 and the initial means are (20, 9) and (8, 9), what is the output of the algorithm after 2 iterations? In the output, you are required to show the information about each final cluster (including the mean of the cluster and all data points in this cluster.