TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['s', 5215, 'X', 4785, 6947, 5893, 7053, 't', 5871, 'k', 1691, 'Z', 2873, 'J', '887', '247', 't', '7731', '8425', '3371', 'o', '5243', '8871', '2477', 'E', 'w', 'D', 'r', '8971', 'J', '549', 't', 'X', 'A', 'W', 5429, 8573, 'F', 'G', 'm', 's', 167, 9123, 6207, 9613, 2093, 'V', 3531], [5343, 'Y', 'l', 'V', 8421, 3519, 5427, 'E', 'S', 'J', '887', '247', 't', '7731', '8425', '3371', 'o', '5243', '8871', '2477', 'E', 'w', 'D', 'r', '8971', 'J', '549', 'z', 'R', 'l', 1275, 5871, 9461, 2255, 'K', 6005, 3441, 4125, 2315, 'R', 7447, 4823, 785]

SOLUTION: J, 887, 247, t, 7731, 8425, 3371, o, 5243, 8871, 2477, E, w, D, r, 8971, J, 549

PROBLEM: [4301, 2885, 'X', 8841, 3911, 'l', 4267, 'M', 3861, 8005, 'm', '4475', 'b', '9275', 'w', '1043', '2027', '1', 'M', 'y', 'W', '3565', '8755', '6253', '5453', 'W', 'Z', 'f', 7767, 5683, 'l', 8029, 'C', 5169, 'F', 'b', 5421, 's', 'q', 203, 4903, 9957, 9367], [4131, 'w', 3479, 'z', 'm', 9829, '4475', 'b', '9275', 'w', '1043', '2027', '1', 'M', 'y', 'W', '3565', '8755', '6253', '5453', 'W', 'Z', 'v', 1275, 3867, 6831, 6147, 'K']

SOLUTION: 4475, b, 9275, w, 1043, 2027, 1, M, y, W, 3565, 8755, 6253, 5453, W, Z

PROBLEM: [363, 6017, 'F', 2411, 'H', 'x', 'v', 8345, 'h', 10013, 2043, 'A', 'v', 'P', 5817, 447, 'N', 'r', '443', '9999', '4355', 'k', '3017', '6297', 'm', '5635', '8363', '4247', '3603', '189', 'C', 'Q', 'x', 'm', '6117', '8651', 'o', '1727', 's', 'a', '2961', '5957', '3853', 'l', 'h', 'h', 'i', 2509], ['S', 7611, 'Y', 5213, 'c', 'I', 'N', 'T', 9959, 4345, 9925, 'Q', 5119, 119, 5427, 'e', 6805, 'K', 7981, 'N', 'r', '443', '9999', '4355', 'k', '3017', '6297', 'm', '5635', '8363', '4247', '3603', '189', 'C', 'Q', 'x', 'm', '6117', '8651', 'o', '1727', 's', 'a', '2961', '5957', '3853', 'l', 'h', 'h', 'S', 'I', 2333, 193, 7627, 867, 'D', 7773, 'T', 'L', 7487, 6195, 2171, 'z', 789, 'H', 'u', 2437, 5053, 'B', 7685, 'j', 'c', 9145, 'p', 'i', 9909, 9507]

SOLUTION:
N, r, 443, 9999, 4355, k, 3017, 6297, m, 5635, 8363, 4247, 3603, 189, C, Q, x, m, 6117, 8651, o, 1727, s, a, 2961, 5957, 3853, l, h, h