Consider the Hill cipher in which the ciphertext is related to the plaintext using the form: k k2 тod 26 (c1, c2) = (P1, P2) ( ) k3 k4 ka, The cryptanalyst observed the following plaintext/ciphertext pairs (p1, p2)(c1, c2) : (2, 3)(17, 17) and (5, 1)/(10, 23). Determine the key corresponding to this system. Write your answer in the following format (without quotes): k1 k2 k3 k4' (e.g. '1 37 13')