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

[EX Q]: ['c', 2475, 'i', 2197, 'q', 2625, 'd', 9865, 4981, 407, 'C', 'U', '2141', '1319', 'f', 'c', 'x', 'H', '799', 'd', '9863', 'G', '3589', 'C', '4441', 'N', '2645', '8129', '9275', '2457', '7885', 'K', '4559', '2447', 'v', 'L', 'u', '7573', 'y', 'y', 'j', 5261, 'C', 7391, 'a', 3145, 1309, 'A', 's', 9681, 6579, 'H', 621, 'R', 'G'], ['L', 5243, 8851, 't', 10015, 'Z', 'f', 'v', 6007, 7767, 5085, 5665, 5755, 3261, 5521, 'v', 'N', 1465, 8667, 'W', '2141', '1319', 'f', 'c', 'x', 'H', '799', 'd', '9863', 'G', '3589', 'C', '4441', 'N', '2645', '8129', '9275', '2457', '7885', 'K', '4559', '2447', 'v', 'L', 'u', '7573', 'y', 'y', 'I', 'i', 5747, 2727, 'R', 's', 2623, 'u', 'Q', 9057, 'd', 'G', 'M', 3307]
[EX A]: 2141, 1319, f, c, x, H, 799, d, 9863, G, 3589, C, 4441, N, 2645, 8129, 9275, 2457, 7885, K, 4559, 2447, v, L, u, 7573, y, y

[EX Q]: ['F', 3199, 9687, 'Y', 'D', 'i', 1221, 6701, 3345, 'D', '6203', '3893', 'W', 'A', 'o', '9143', '4965', '9091', '4113', 'p', 'v', '7373', '1257', '3423', 'K', 935, 2381, 'L', 9625, 3381, 'S', 'N', 't', 7781, 6337, 'e'], ['e', 'p', 133, '6203', '3893', 'W', 'A', 'o', '9143', '4965', '9091', '4113', 'p', 'v', '7373', '1257', '3423', 'f', 7311, 5287, 'J', 'x', 'H', 393]
[EX A]: 6203, 3893, W, A, o, 9143, 4965, 9091, 4113, p, v, 7373, 1257, 3423

[EX Q]: [425, 'S', 'G', 4895, 1971, 'Z', 5225, 5315, 'G', 4659, 8233, 827, 'R', 4909, 'Q', '6031', 'x', 'Q', 'T', '5941', '4673', '2753', '3375', '7899', 'f', '53', '2105', 'G', 'W', '6189', 'L', 'T', 'X', '2291', 'N', 'z', 'z', 6753, 3865, 8469, 'I', 6875, 'T', 'D', 'M', 'l', 'J', 'p', 7441], [9337, 195, 'U', 613, 8457, 'y', 'S', 575, '6031', 'x', 'Q', 'T', '5941', '4673', '2753', '3375', '7899', 'f', '53', '2105', 'G', 'W', '6189', 'L', 'T', 'X', '2291', 'R', 7253, 8629, 'n', 3425, 333, 'h', 4857]
[EX A]:
6031, x, Q, T, 5941, 4673, 2753, 3375, 7899, f, 53, 2105, G, W, 6189, L, T, X, 2291