TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [9317, 'w', 4993, 's', 'm', '6813', 'w', '1303', '849', 'k', '6253', '6957', '8725', '6917', 'f', '1977', '6293', '2107', 'Z', '3307', 't', '2617', 'D', 'b', 'l', '8713', 'P', 'C', 'T', 'n', 'm', 3279, 'p', 5809, 'R', 103, 'q', 7037], ['w', 'y', 1757, 'P', 5339, 'v', 2295, 'J', 'D', 6391, 4415, 3971, 2739, 's', 'm', '6813', 'w', '1303', '849', 'k', '6253', '6957', '8725', '6917', 'f', '1977', '6293', '2107', 'Z', '3307', 't', '2617', 'D', 'b', 'l', '8713', 'P', 'C', 'T', 't', 583, 2855, 'n', 't', 7281, 5103, 'E', 3181, 3639, 'G', 'c', 4007, 'H', 'v', 8375, 'j', 'I', 'r', 'l', 9621, 'X', 1885, 4309]

SOLUTION: s, m, 6813, w, 1303, 849, k, 6253, 6957, 8725, 6917, f, 1977, 6293, 2107, Z, 3307, t, 2617, D, b, l, 8713, P, C, T

PROBLEM: [737, 'z', 4401, 6317, 't', 'B', 3815, 'm', 'G', '8709', '4749', 'J', '8885', 'k', 'Y', '3083', 'X', '8267', 'T', 'A', 'A', '7049', '6681', '6111', 's', 't', 'h', 1687, 'T', 'O', 'A', 'r', 'U', 6703, 'u', 'm', 1571, 'J', 2289, 8279], [5617, 'D', 'p', '8709', '4749', 'J', '8885', 'k', 'Y', '3083', 'X', '8267', 'T', 'A', 'A', '7049', '6681', '6111', 's', 'n', 5571, 8277, 'D', 1885, 7949, 3767, 'o', 'K', 5755, 'v', 9117, 's', 'b']

SOLUTION: 8709, 4749, J, 8885, k, Y, 3083, X, 8267, T, A, A, 7049, 6681, 6111, s

PROBLEM: [6617, 'n', 'n', 'v', 'L', 'v', 5501, 'J', 5341, 'H', 6671, 8125, 7881, 221, 15, 'e', 'c', 'R', 'Y', '8105', '435', 'V', 'W', '2407', '4039', 'L', '3363', '1557', '4305', '8715', '1587', 'X', 'V', '9403', 'W', '4745', '3895', 'e', '9897', '1873', 'N', 'W', 'S'], ['y', 3175, 7563, 'C', 5475, 6985, 'w', 4705, 'O', 'y', 'F', 5715, 1057, 'W', 7043, 't', 9393, 'K', '8105', '435', 'V', 'W', '2407', '4039', 'L', '3363', '1557', '4305', '8715', '1587', 'X', 'V', '9403', 'W', '4745', '3895', 'e', '9897', '1873', 'N', 'X', 'Y', 5697, 3649]

SOLUTION:
8105, 435, V, W, 2407, 4039, L, 3363, 1557, 4305, 8715, 1587, X, V, 9403, W, 4745, 3895, e, 9897, 1873, N