In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [987, 885, 2111, 'P', 'e', 'h', 'h', 'C', 'P', 'V', '4563', 'E', 'J', 'M', 'n', 'C', 'Q', 'P', 'k', 'S', 'M', '8993', '8675', '6707', 'Q', 'r', '4351', 'Q', 'q', 'a', 6295, 1061, 1619, 3509, 8583, 'f', 1157, 5365, 'l', 'x', 'B', 'U', 141, 5753, 'F', 7595, 'H'], [8245, 137, 5887, 1267, 5851, 'n', 7393, 'f', 9739, 9983, 'h', 'h', 'C', 'P', 'V', '4563', 'E', 'J', 'M', 'n', 'C', 'Q', 'P', 'k', 'S', 'M', '8993', '8675', '6707', 'Q', 'r', '4351', 'Q', 'q', 'F', 'k', 3463, 'U', 3587, 't', 'j', 'q', 'M', 1213, 9955, 'h', 9779, 'l', 8839, 'G', 8477, 9341, 6071, 'm']

Answer: h, h, C, P, V, 4563, E, J, M, n, C, Q, P, k, S, M, 8993, 8675, 6707, Q, r, 4351, Q, q


Question: [6839, 'h', 6347, 'c', 'u', 793, 601, 't', 'w', 3237, 'U', '5583', 'z', 'X', 'L', '4399', 'Q', 'H', 'h', 'Q', 'D', '8725', 'u', 'a', '8719', 'f', 'E', '8309', '2711', 'E', '9927', '3625', 'G', 'E', '7087', 'T', '2201', 'm', 's', '3821', 'b', 'v', 9597, 'X', 2647, 'C', 155, 'B', 5459, 3691, 9935, 9189], ['k', 6433, 5973, 9407, 9023, 2147, 2247, 'k', 6665, 9491, 'K', 2537, 'r', 2469, 'd', 2941, 'H', 8667, 855, 'V', 'U', '5583', 'z', 'X', 'L', '4399', 'Q', 'H', 'h', 'Q', 'D', '8725', 'u', 'a', '8719', 'f', 'E', '8309', '2711', 'E', '9927', '3625', 'G', 'E', '7087', 'T', '2201', 'm', 's', '3821', 'w', 'B', 6551, 'i', 'v', 773, 'M', 'I', 'R']

Answer: U, 5583, z, X, L, 4399, Q, H, h, Q, D, 8725, u, a, 8719, f, E, 8309, 2711, E, 9927, 3625, G, E, 7087, T, 2201, m, s, 3821


Question: [1665, 6681, '1837', 'K', 'g', 'g', '3051', '8791', 'v', '5351', 'l', '9333', 'v', '6051', '4661', 'V', 'y', 'Y', 'U', 'R', 'P', 'S', 1499, 5981, 5441, 2105], [9133, 'b', 2101, 1339, 7225, '1837', 'K', 'g', 'g', '3051', '8791', 'v', '5351', 'l', '9333', 'v', '6051', '4661', 'V', 'y', 'Y', 'U', 'F', 7305, 'C', 4499, 'E', 's', 'j', 2495, 6129, 4103, 'P', 7769, 'j', 8195, 'f']

Answer:
1837, K, g, g, 3051, 8791, v, 5351, l, 9333, v, 6051, 4661, V, y, Y, U