instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[6453, 7881, 'D', 'X', '9799', 'Z', '1711', 'P', 'L', 'E', '5039', '1161', 'n', '6077', '685', 'F', 'C', 'Y', 2235, 823, 'q', 'S', 'R', 'K', 2809, 'o', 7605, 'L', 'V', 'D', 'R'], [1195, 'n', 5253, 7139, 4463, 10023, 'O', 'Y', 'X', '9799', 'Z', '1711', 'P', 'L', 'E', '5039', '1161', 'n', '6077', '685', 'F', 'C', 'L', 4321, 3545, 'G', 'G', 'h']
answer:
X, 9799, Z, 1711, P, L, E, 5039, 1161, n, 6077, 685, F, C

question:
[1229, 2165, 9405, 7393, 'c', 6613, 987, 9213, 9841, 1761, 977, 'X', 'w', 6301, 'h', 7313, 471, 9743, 8297, 'U', 5599, 'V', 'r', 'D', 'D', '5085', 'Z', 'E', '7057', 'r', '9905', '5733', 'M', 'z', 'v', 'C', 'u', 'A', '5577', '5937', 'Z', '4509', '4005', 'Z', 'a', 'F', '6315', '5875', 'c', 'A', 'l', 'I', 'F', 'd', 'Z', 'B', 2909, 'J', 7945, 4375, 'i'], ['u', 7037, 'F', 'P', 'p', 3491, 4945, 4199, 'Z', 9041, 'K', 7385, 'F', 275, 6533, 'x', 'O', 9603, 8641, 'G', 6723, 'L', 'S', 'D', '5085', 'Z', 'E', '7057', 'r', '9905', '5733', 'M', 'z', 'v', 'C', 'u', 'A', '5577', '5937', 'Z', '4509', '4005', 'Z', 'a', 'F', '6315', '5875', 'A', 'q', 4411, 3045, 'A', 933, 7623, 'w']
answer:
D, 5085, Z, E, 7057, r, 9905, 5733, M, z, v, C, u, A, 5577, 5937, Z, 4509, 4005, Z, a, F, 6315, 5875

question:
[115, 'O', 'k', 'S', 'h', 'z', 'r', '2541', '4819', '8693', 'W', '379', '2221', '8871', 'N', '1635', 'J', '2589', '4781', 'I', '6089', '6601', '7487', '3809', 'W', 'g', '6199', '2257', '1851', '5923', 'i', 9643, 5085, 565, 2551, 'r', 6241, 8893, 't', 6265, 5739, 'H', 9551, 'o', 4467, 'g', 629, 6411, 'f', 5805, 's', 'j', 1293, 4809, 143], [663, 'F', 'I', 'V', 'v', 7053, 9865, 'S', 's', 'c', 9945, 'k', 9533, 'T', 't', 5023, 9877, 9073, 1283, 'f', 7275, 4685, 'k', 'S', 'h', 'z', 'r', '2541', '4819', '8693', 'W', '379', '2221', '8871', 'N', '1635', 'J', '2589', '4781', 'I', '6089', '6601', '7487', '3809', 'W', 'g', '6199', '2257', '1851', '5923', 'F', 'P', 'O', 'j']
answer:
k, S, h, z, r, 2541, 4819, 8693, W, 379, 2221, 8871, N, 1635, J, 2589, 4781, I, 6089, 6601, 7487, 3809, W, g, 6199, 2257, 1851, 5923