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

[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]
[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


[Q]: [5401, 'j', 'y', 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'r', 'Z', 'F', 2683, 8021, 'c', 8229, 1989, 'm', 'r', 'O', 393, 2007, 9669, 'g', 8273], [6117, 7069, 'N', 'b', 7691, 3999, 8865, 1449, 'J', 'H', 'n', 'S', 7143, 6141, 2137, 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'h', 4013, 9577, 3799]
[A]: I, X, o, P, F, Z, N, 3703, V, b, I, 6417, c, 5287, K, 9693


[Q]: [887, 'y', 'T', '1331', '8837', 'N', 'i', 'r', 'W', '2765', '2529', 'Y', 'P', 'F', 'U', 'Z', '5517', 'b', 't', 'g', 'P', 'H', 4259], [505, 'r', 'o', 9817, 'j', 9877, 9229, 'F', 'D', 4703, 'T', '1331', '8837', 'N', 'i', 'r', 'W', '2765', '2529', 'Y', 'P', 'F', 'U', 'Z', '5517', 'u', 6205, 6679, 'U', 7321, 8059, 1877, 4967, 9325, 'B', 'c']
[A]:
T, 1331, 8837, N, i, r, W, 2765, 2529, Y, P, F, U, Z, 5517