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

[Q]: [4693, 'L', 7881, 9637, 'y', 's', 1851, '7315', 'i', 'I', '9393', '79', '279', '4549', '7217', '897', '2329', '5301', '3337', '9273', 'Z', 'a', 5545, 6795], ['t', 'W', 4149, 'h', 'M', 'A', 4569, 2677, '7315', 'i', 'I', '9393', '79', '279', '4549', '7217', '897', '2329', '5301', '3337', '9273', 'r', 2423, 6015, 3755, 6699, 'p', 39, 'h', 'b']
[A]: 7315, i, I, 9393, 79, 279, 4549, 7217, 897, 2329, 5301, 3337, 9273


[Q]: [9945, 'B', 'P', 1687, 1255, 'E', 769, 2539, 'W', '9795', 'y', '1335', 'H', '999', '5451', 'V', '1087', 'e', 'H', '7027', '7313', 'v', '1101', 'j', 'Q', '2191', '8039', '1239', 'I', 'S', 'M', 'P', '4387', '4795', 'X', 'l', 'G', 'w', 'E', 'G'], [1097, 3119, 'V', 'i', 'v', 'W', '9795', 'y', '1335', 'H', '999', '5451', 'V', '1087', 'e', 'H', '7027', '7313', 'v', '1101', 'j', 'Q', '2191', '8039', '1239', 'I', 'S', 'M', 'P', '4387', '4795', 'X', 'l', 'O', 7411, 'y', 'H', 7657, 2977, 'T', 'R', 265, 6097, 'g', 'a', 'R', 3391, 'd', 6175, 'm', 143, 4285, 5701, 2557, 'f']
[A]: W, 9795, y, 1335, H, 999, 5451, V, 1087, e, H, 7027, 7313, v, 1101, j, Q, 2191, 8039, 1239, I, S, M, P, 4387, 4795, X, l


[Q]: [7717, 'y', 8107, 777, 'X', 1739, 'i', 4757, 7483, 'U', '4459', '985', '7247', '9333', 'm', 'x', '1835', '7719', '8419', '4257', '2003', '1525', '1791', '1447', 'd', '4387', '8957', 'U', 'C', 8657, 'A', 7789, 'l', 9547, 6287, 'P', 'a', 7183, 'Z', 8481, 6281, 'd', 4095], ['d', 9505, 'l', 1229, 'o', 'h', '4459', '985', '7247', '9333', 'm', 'x', '1835', '7719', '8419', '4257', '2003', '1525', '1791', '1447', 'd', '4387', '8957', 'm', 'E', 2475, 'r', 3941, 29, 'q', 2583, 9121, 'i']
[A]:
4459, 985, 7247, 9333, m, x, 1835, 7719, 8419, 4257, 2003, 1525, 1791, 1447, d, 4387, 8957