Eight friends, P, G, T, R, S, K, D, and B, are sitting around a square table; four of them sit at the four corners, while four sit at the middle of the sides. All of them are facing outside. G sits third to the left of P and sits at one of the corners. T sits to immediate right of G. R sits to the immediate right of D. Only two persons sit between B and R when counted clockwise from B. K is to the immediate right of S and second to the left of T. D sits third to the left of K. What is the position of P with respect to R?