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

[Q]: ['b', 'Z', 'n', 'O', 'x', 'K', 'J', '5997', '8241', 'O', '9965', 'n', '6043', 'p', '8943', 'F', 'O', '2181', 'k', 833, 9001], [6221, 'H', 'w', 6543, 'o', 1523, 'W', 6091, 'T', 7021, 8161, 1111, 4653, 'x', 'K', 'J', '5997', '8241', 'O', '9965', 'n', '6043', 'p', '8943', 'F', 'O', '2181', 'j', 5791, 3573, 9639, 'a', 4089, 5045, 'e', 'i', 'S', 3157, 1767, 2199, 'P']
[A]: x, K, J, 5997, 8241, O, 9965, n, 6043, p, 8943, F, O, 2181

[Q]: [5705, 4661, 4953, '6779', 'z', 'I', 'f', 'm', '3721', 'U', 'F', '2069', '1831', 'H', '2683', '139', '3889', '1427', '3339', 'T', '9517', '9753', '9041', '7995', '8657', 'q', '4753', '2789', 'C', 'a', 'W', 'a', 'R', 6843, 'D'], ['i', 475, 3657, 'k', 'P', 3397, 7147, 8055, 8965, 'X', 'g', 5421, 'e', 6979, 'P', 'G', 'c', 489, 9409, 9473, 'y', 6959, '6779', 'z', 'I', 'f', 'm', '3721', 'U', 'F', '2069', '1831', 'H', '2683', '139', '3889', '1427', '3339', 'T', '9517', '9753', '9041', '7995', '8657', 'q', '4753', '2789', 'C', 'a', 'h', 'c', 'g', 'C', 4493, 'R', 6359, 3315, 8949]
[A]: 6779, z, I, f, m, 3721, U, F, 2069, 1831, H, 2683, 139, 3889, 1427, 3339, T, 9517, 9753, 9041, 7995, 8657, q, 4753, 2789, C, a

[Q]: ['K', 'W', 'Q', 'K', 'V', 941, 4525, 9325, '1601', '8985', '4969', '6371', 'w', 'D', 'a', '5315', '1405', '291', '7', 'L', 'Q', 'L'], [9319, 1395, 8291, 'L', 9695, '1601', '8985', '4969', '6371', 'w', 'D', 'a', '5315', '1405', '291', '7', 'L', 'G', 2299, 'l', 'V', 'T', 'j', 'y', 7571, 513, 6751, 3879, 'n']
[A]:
1601, 8985, 4969, 6371, w, D, a, 5315, 1405, 291, 7, L