TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['P', 6481, 'O', 6003, 1505, 'G', 3907, 'c', 5741, 3, '4963', '1225', '4331', '1287', 'v', '8479', 'y', '673', 'M', 'V', '8307', 'C', '7931', 'z', 'Z', 'P', 'i', 9259, 'T'], [3141, 4731, 4787, 6417, 8539, 3015, 3437, 6005, 'w', '4963', '1225', '4331', '1287', 'v', '8479', 'y', '673', 'M', 'V', '8307', 'C', '7931', 'z', 'k', 6421, 645, 6161, 'm']

SOLUTION: 4963, 1225, 4331, 1287, v, 8479, y, 673, M, V, 8307, C, 7931, z

PROBLEM: [9779, 'C', 8839, 1257, 9375, 6513, 3027, 'c', 4415, 8523, 3873, '4225', '3367', 'c', 'f', '477', '7185', '6657', 'z', 'f', 'H', 'l', 'p', 'F', '7941', 'M', '4439', 'R', '9505', 's', 'R', 'x', 'w', 'Z', 993], ['H', 'e', 4231, 'R', 1623, 773, 2271, 'w', 'V', 8053, 3873, 'x', 'O', 'S', 311, '4225', '3367', 'c', 'f', '477', '7185', '6657', 'z', 'f', 'H', 'l', 'p', 'F', '7941', 'M', '4439', 'R', '9505', 's', 'R', 'x', 'w', 'v', 'F', 'L', 6355, 't', 1707, 'y', 2711, 'u', 5697]

SOLUTION: 4225, 3367, c, f, 477, 7185, 6657, z, f, H, l, p, F, 7941, M, 4439, R, 9505, s, R, x, w

PROBLEM: ['r', 8081, 1185, 'Z', 5533, 'b', 3845, 'L', 'c', 4401, '6737', 'K', 'h', '6853', 'I', '2855', 't', '5009', '7967', 'U', 'u', '5003', '5267', 'y', '8363', 'h', 3453, 'i', 1941], [7679, 's', 2457, 'u', 505, 'R', 5775, 'u', '6737', 'K', 'h', '6853', 'I', '2855', 't', '5009', '7967', 'U', 'u', '5003', '5267', 'y', '8363', 'N', 'h', 2689, 'k', 3395, 8251, 2857]

SOLUTION:
6737, K, h, 6853, I, 2855, t, 5009, 7967, U, u, 5003, 5267, y, 8363