In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[EX Q]: [4803, 'S', 6357, 7491, 8573, 'O', 9721, 'j', 6491, 'Y', 2083, 8345, 893, 'N', 953, '4031', 'q', 'i', '5741', 'u', '5545', 'Z', 'h', 'a', 'q', 'B', 'V', '4963', '1073', '597', 'h', 'T', '7285', 'Z', '471', '6717', '8125', '5031', 'd', 'a', 'j', 'R', 'F', 8959, 't', 2649, 'T', 6075, 'K', 2981, 'Q', 9069, 'S', 5253, 3581, 8697, 5461, 9309, 2107, 'D', 617], ['R', 'Z', 5655, 7575, 'Q', 'f', 'U', '4031', 'q', 'i', '5741', 'u', '5545', 'Z', 'h', 'a', 'q', 'B', 'V', '4963', '1073', '597', 'h', 'T', '7285', 'Z', '471', '6717', '8125', '5031', 'J', 'w', 'V', 'T', 1243, 3949, 7619, 3707, 'd', 'C', 'd', 'B', 4657, 'U', 'c', 5465, 6961, 'x', 'L', 'e', 'j']
[EX A]: 4031, q, i, 5741, u, 5545, Z, h, a, q, B, V, 4963, 1073, 597, h, T, 7285, Z, 471, 6717, 8125, 5031

[EX Q]: ['r', 187, 'm', 'S', 'z', 5311, 'Y', 'h', 'y', 'F', 'n', 'h', 'V', '5467', 'C', 'd', '2611', '3895', 'h', 'W', 'T', '7115', 'N', '4227', '2001', 'b', 'n', 'P', 'k', 5257, 'A', 'm', 'q', 'Q', 'n', 'n', 'd'], [5561, 8887, 7269, 'z', 7529, 4645, 'V', '5467', 'C', 'd', '2611', '3895', 'h', 'W', 'T', '7115', 'N', '4227', '2001', 'y', 1507, 'z', 'a']
[EX A]: V, 5467, C, d, 2611, 3895, h, W, T, 7115, N, 4227, 2001

[EX Q]: ['f', 5255, 717, 7375, 'B', 1809, 'F', 5591, 6543, 'T', 'X', 'B', 'z', 'F', 'X', 'A', 4527, 'n', 1709, 'I', 'i', 's', '2719', 'P', 'v', '5951', '1417', '9913', '3107', '8591', '8493', '7833', 'l', '487', '4603', '185', '1449', 'a', 'J', 'L', 2623, 4769, 'z', 9387, 2937, 2037, 'D', 'r', 6031, 'U', 'p', 8271, 7999, 'W', 4063, 'I'], ['K', 8365, 'g', 4313, 'i', 'C', 5111, 2309, 6927, 281, 2199, 'V', 9425, 'I', 'z', 'C', 'L', 'l', 'I', 'i', 's', '2719', 'P', 'v', '5951', '1417', '9913', '3107', '8591', '8493', '7833', 'l', '487', '4603', '185', '1449', 'a', 'J', 'y', 3825, 5951, 'L', 4157]
[EX A]:
I, i, s, 2719, P, v, 5951, 1417, 9913, 3107, 8591, 8493, 7833, l, 487, 4603, 185, 1449, a, J