TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [3539, 6661, 127, 883, 'j', 'i', 9169, 4635, '8533', 'w', 'B', 'x', '8345', '1367', '8023', '4489', '5083', 'A', '2295', '2737', 'Q', 'H', 'Q', 4829, 'h', 'e', 'L', 6905, 't'], [7275, 1425, 'r', 'G', 'c', 's', 'W', 'L', 'C', 'o', '8533', 'w', 'B', 'x', '8345', '1367', '8023', '4489', '5083', 'A', '2295', '2737', 'z', 'V', 4703, 'c']

SOLUTION: 8533, w, B, x, 8345, 1367, 8023, 4489, 5083, A, 2295, 2737

PROBLEM: ['L', 'q', 'C', 'c', 6507, 'x', 'C', 8247, 2327, 'q', 9785, 'U', 1653, 5189, 1035, 5417, 7385, 3065, 8415, '765', 'D', 'Z', '2235', 'f', '6389', 'e', '4773', 'm', '6621', '1741', '3119', '9893', 'd', 's', '6143', '3079', '4281', 'T', '261', 'H', '7583', 'L', '8421', 'k', 'F', 9173, 'a'], [3971, 6169, '765', 'D', 'Z', '2235', 'f', '6389', 'e', '4773', 'm', '6621', '1741', '3119', '9893', 'd', 's', '6143', '3079', '4281', 'T', '261', 'H', '7583', 'L', '8421', 'H', 'y', 'G', 'a', 'W', 'v', 6451, 4577, 'f', 8945, 'N', 'd', 4649, 'E', 5397, 8145, 'y', 1997, 7353, 'c', 3473, 'k', 'Z', 8131]

SOLUTION: 765, D, Z, 2235, f, 6389, e, 4773, m, 6621, 1741, 3119, 9893, d, s, 6143, 3079, 4281, T, 261, H, 7583, L, 8421

PROBLEM: [7615, 3985, 'o', 1073, 5157, 5347, '7031', '7637', '6703', '7735', '8445', '9373', 'f', 'x'], [1247, 'x', 5707, 3649, 'g', 'z', '7031', '7637', '6703', '7735', '8445', '9373', 'h', 6317, 'T', 'M', 5703, 'h']

SOLUTION:
7031, 7637, 6703, 7735, 8445, 9373