TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['H', 191, 5269, 'I', 8869, 'N', 9617, 7679, 'C', '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'i', 'm', 'L', 5561], ['x', 2143, 2583, 'l', 781, 'i', 67, 7861, 'q', 7467, 8599, '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'y', 'G', 1961, 'V', 'B', 877, 'J', 6495, 3531]

SOLUTION: 9103, 905, N, n, E, 1397, 1061, 4683, x, 5823, w, F

PROBLEM: ['E', 'P', 'Z', '8337', 'L', '4245', 'M', 'M', 'H', '4531', 'B', 'p', '6961', 'x', 9461, 2587], [9027, 289, 2515, 'k', 'N', 'i', 9689, '8337', 'L', '4245', 'M', 'M', 'H', '4531', 'B', 'p', '6961', 'r', 'x', 737, 'a', 'w', 'K', 'S']

SOLUTION: 8337, L, 4245, M, M, H, 4531, B, p, 6961

PROBLEM: ['S', 'L', 1455, 'h', 'E', 951, 'w', 7385, 'r', 5061, 'l', 9369, 's', 't', 4605, 1663, 427, 'f', 6625, 8399, 6965, 'f', 1345, 5341, 'k', '4833', 'X', '6617', 'o', '3797', 'N', '8091', '791', 'b', '5955', 'y', '9441', '1085', 'Q', 'f', 'n', 'B', '2725', 'l', '9435', '7895', '133', 'X', 'B', 'X', '1859', 't', 'w', 'B', 'U', 6063, 'e', 'y', 'B', 'R', 2687, 7117, 1879, 'N', 't', 'i', 3129, 2393, 7865, 4801, 't', 'I', 'c', 'W', 5755, 2737, 's', 'g', 'r'], ['R', 9653, 111, 'c', 'v', 'k', 763, 7043, 4865, 'M', 5147, 'I', 'Y', 'n', '4833', 'X', '6617', 'o', '3797', 'N', '8091', '791', 'b', '5955', 'y', '9441', '1085', 'Q', 'f', 'n', 'B', '2725', 'l', '9435', '7895', '133', 'X', 'B', 'X', '1859', 't', 'o', 6629, 'F', 4639, 6405, 5471, 'c', 4985, 't', 'H', 'D', 4893, 1825, 9405, 'm', 't', 'T']

SOLUTION:
4833, X, 6617, o, 3797, N, 8091, 791, b, 5955, y, 9441, 1085, Q, f, n, B, 2725, l, 9435, 7895, 133, X, B, X, 1859, t