TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['r', 9177, 1593, 9315, 'C', 'Z', 'w', 'X', '1005', '185', '837', 'p', '2923', 'Y', 'A', 2489, 3955, 1603, 6355], ['I', 'W', 7673, 'm', 'E', 9111, 4177, 9355, 'Z', 'w', 'X', '1005', '185', '837', 'p', '2923', 'Y', 'v', 9065, 2309, 5041, 1047, 1263, 'V', 3483]

SOLUTION: Z, w, X, 1005, 185, 837, p, 2923, Y

PROBLEM: [8495, 'H', 1935, 'Z', 'd', 4509, 'a', 5225, 9009, 'm', 'B', 's', 'H', 553, 1899, 'e', 5239, 9357, '6827', '1793', '9409', '2597', '3093', '8337', 'x', 'K', '6425', 's', 'h', '9337', 'F', 't', 'Y', '4249', 'v', '1611', 'T', 'F', 'X', '7719', 'N', 'O', 'Y', '9169', 'W', 8889, 'w', 'x', 'W', 'N', 'L', 703, 'v', 'L', 'A', 'z', 'J', 6407, 9779, 8049, 'u', 'u', 271, 'x', 6175, 433, 'C', 'a', 4817], [787, 'j', 'T', '6827', '1793', '9409', '2597', '3093', '8337', 'x', 'K', '6425', 's', 'h', '9337', 'F', 't', 'Y', '4249', 'v', '1611', 'T', 'F', 'X', '7719', 'N', 'O', 'Y', '9169', 'L', 'M', 'D', 'W', 3667, 'O', 'D', 1233, 'X', 3483, 'g', 779, 2951, 9855, 'J', 6069, 2303, 245, 5151, 'O', 'K']

SOLUTION: 6827, 1793, 9409, 2597, 3093, 8337, x, K, 6425, s, h, 9337, F, t, Y, 4249, v, 1611, T, F, X, 7719, N, O, Y, 9169

PROBLEM: ['B', 't', 5771, 3595, 9629, 9007, 483, 'E', 'H', 8313, 'R', 'R', '8889', 'Z', 'h', '7109', 'p', 'O', '3313', '2871', '8623', 'y', 'k', 'P', 'l', 'y', '7359', 'C', 'm', 'a', 6945, 's', 4877, 4345, 4043, 69, 9725, 'B', 'w', 7187, 'P', 2231, 'L', 's'], ['X', 'o', 'i', 6637, 'z', 4373, 5545, 'y', 'y', 'A', 2791, '8889', 'Z', 'h', '7109', 'p', 'O', '3313', '2871', '8623', 'y', 'k', 'P', 'l', 'y', '7359', 'C', 'X', 'N', 'S', 'v', 3631, 'E', 4027, 'C', 6115, 6127, 'n', 'D', 'g', 'T']

SOLUTION:
8889, Z, h, 7109, p, O, 3313, 2871, 8623, y, k, P, l, y, 7359, C