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

[Q]: [9779, 'C', 8839, 1257, 9375, 6513, 3027, 'c', 4415, 8523, 3873, '4225', '3367', 'c', 'f', '477', '7185', '6657', 'z', 'f', 'H', 'l', 'p', 'F', '7941', 'M', '4439', 'R', '9505', 's', 'R', 'x', 'w', 'Z', 993], ['H', 'e', 4231, 'R', 1623, 773, 2271, 'w', 'V', 8053, 3873, 'x', 'O', 'S', 311, '4225', '3367', 'c', 'f', '477', '7185', '6657', 'z', 'f', 'H', 'l', 'p', 'F', '7941', 'M', '4439', 'R', '9505', 's', 'R', 'x', 'w', 'v', 'F', 'L', 6355, 't', 1707, 'y', 2711, 'u', 5697]
[A]: 4225, 3367, c, f, 477, 7185, 6657, z, f, H, l, p, F, 7941, M, 4439, R, 9505, s, R, x, w


[Q]: [7087, 4471, 'P', 'W', 'C', '6301', 'T', '6625', '9345', '4471', '4385', 'H', 'K', 'r', 'Z', 'O', 'y', 'm', 7683, 1493, 'F', 4293, 'z'], [1607, 8143, 'F', 5435, 8723, 'x', 'C', '6301', 'T', '6625', '9345', '4471', '4385', 'H', 'K', 'r', 'E', 1241]
[A]: C, 6301, T, 6625, 9345, 4471, 4385, H, K, r


[Q]: [3021, 161, 4983, 'g', 'd', 7253, 3269, 7287, 'f', 'U', 'D', 'o', 'o', 7403, 5711, 1595, 7667, 'Q', '1135', 'r', '3945', '8433', 'K', '3039', 'C', 'N', '4313', 'V', 'c', '9681', 'm', 'p', '6547', '9687', '5929', 'M', '1683', 'H', '8079', 'a', 'e', 'F', '755', 'w', 'D'], ['m', 9929, 'P', 8735, 'B', 'k', 9051, 3307, 4499, 'L', 'f', 'o', 'Q', '1135', 'r', '3945', '8433', 'K', '3039', 'C', 'N', '4313', 'V', 'c', '9681', 'm', 'p', '6547', '9687', '5929', 'M', '1683', 'H', '8079', 'a', 'e', 'F', '755', 'F', 8853, 'y', 'r', 553, 4461, 957, 'j', 621, 'W', 5709, 6651, 'y', 'W', 1871, 1281, 'b', 'h']
[A]:
Q, 1135, r, 3945, 8433, K, 3039, C, N, 4313, V, c, 9681, m, p, 6547, 9687, 5929, M, 1683, H, 8079, a, e, F, 755