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

[Q]: [6921, 9035, 1815, 'T', 7393, 6607, 'D', 'c', 293, 'U', 4409, 4737, 3515, 'I', 'a', '839', 'q', 'n', '2571', '5999', 'L', 'k', '9745', '9023', '7365', 'C', '2893', 'n', '7783', 'E', '5071', 'Z', '3647', 'f', '7281', '8791', 'U', 't', '3969', '2029', 'i', 'o', 'a', 'M', 7035, 'v', 4907, 'l', 9767, 9189, 6353, 2883, 'F', 'x', 7665, 6801, 'x', 'J', 'G', 5361, 'f', 'Y', 'u', 'K', 'c', 1779, 1115], [587, 779, 525, 'i', 's', 4247, 5713, 'I', 'a', '839', 'q', 'n', '2571', '5999', 'L', 'k', '9745', '9023', '7365', 'C', '2893', 'n', '7783', 'E', '5071', 'Z', '3647', 'f', '7281', '8791', 'U', 't', '3969', '2029', 'i', 'u', 4957, 'c', 'k', 5231, 'i', 'T', 'q', 'd']
[A]: I, a, 839, q, n, 2571, 5999, L, k, 9745, 9023, 7365, C, 2893, n, 7783, E, 5071, Z, 3647, f, 7281, 8791, U, t, 3969, 2029, i


[Q]: [8555, 1665, 'm', 5361, 2523, 'L', 'T', 'P', 'B', 'q', 'W', '2357', '6563', 'd', '8239', 'p', 'c', 'e', 'd', 'S', 'k', 'H', 'U', 'g', 'j', 'r', 't', 'F', 8547, 1815, 1599, 4083, 'm', 9959, 'R', 'L'], [7829, 'N', 1893, 4933, 9825, 9043, 'B', 'q', 'W', '2357', '6563', 'd', '8239', 'p', 'c', 'e', 'd', 'S', 'k', 'H', 'U', 'g', 'j', 'r', 'C', 'p', 2443, 'Q', 'H', 155, 277, 7833, 8183]
[A]: B, q, W, 2357, 6563, d, 8239, p, c, e, d, S, k, H, U, g, j, r


[Q]: ['I', 6763, 1875, 'B', 'w', 3241, 415, 'y', 'x', 'M', 'e', 7083, 'q', 2675, 2311, 'u', 'c', 7775, 'd', 2395, 6711, 1949, 'o', 'T', 'G', 'Z', 2601, 'w', 'w', '8493', 'e', 'E', '2729', 'p', '8725', 'i', 'y', 'u', 'E', 'r', 'V', 'i', '6951', 's', '4613', '499', 'J', 'i', 'D', '6445', 'O', '7365', 'd', '4411', 'D', 'J', 3727, 1187, 9263, 9249, 'H', 'Z', 'g', 'y', 2691, 'R', 'h', 'f', 3901, 'O', 'e', 5449, 'x', 5457, 385, 'k', 4293, 7977, 3685, 6027, 'O'], ['j', 'z', 'k', 'q', 3427, 1371, 5071, 'k', 'w', 'w', '8493', 'e', 'E', '2729', 'p', '8725', 'i', 'y', 'u', 'E', 'r', 'V', 'i', '6951', 's', '4613', '499', 'J', 'i', 'D', '6445', 'O', '7365', 'd', '4411', 'D', 'G', 'c']
[A]:
w, w, 8493, e, E, 2729, p, 8725, i, y, u, E, r, V, i, 6951, s, 4613, 499, J, i, D, 6445, O, 7365, d, 4411, D