instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['K', 9673, 1909, 4297, 4479, 6817, 4899, 'C', 6959, 'V', '9807', '5503', '4787', '8401', '1975', 'c', '3357', 'O', '2117', 'V', 'W', '223', 'n', '7837', 'J', '7137', '4965', 'O', '9937', 'a', 'M', 'n', 6241, 'm'], ['x', 2703, 'G', 'g', 6139, 369, 'M', 2263, 1539, 8497, '9807', '5503', '4787', '8401', '1975', 'c', '3357', 'O', '2117', 'V', 'W', '223', 'n', '7837', 'J', '7137', '4965', 'O', '9937', 'X', 171, 2305, 2887, 'x', 'M', 557, 9003, 'H', 'V', 'B', 7409]
answer:
9807, 5503, 4787, 8401, 1975, c, 3357, O, 2117, V, W, 223, n, 7837, J, 7137, 4965, O, 9937


question:
['r', 'X', 7017, 'D', 2235, 'p', 'i', 3287, 'z', '9245', 'S', '8055', '1843', '147', '4353', '9543', '9247', '6361', '609', 'v', 'z', '4349', 'd', '6611', '5101', 'G', 'W', 4175, 5695, 'r', 9809, 8187, 'G'], [8989, 2959, 7907, 'F', 2481, 'Q', 9095, '9245', 'S', '8055', '1843', '147', '4353', '9543', '9247', '6361', '609', 'v', 'z', '4349', 'd', '6611', '5101', 'G', 'g', 5163, 'B', 2487, 'r', 'j', 'l', 293, 'Z']
answer:
9245, S, 8055, 1843, 147, 4353, 9543, 9247, 6361, 609, v, z, 4349, d, 6611, 5101, G


question:
[2033, 'E', 487, 5095, 7171, 5591, 's', '7339', 'N', '423', '4965', 'd', '9141', '4979', 'U', 'K', '6201', 'X', '661', 'T', '6421', 'Z', '8105', '4633', 'D', 'm', 'L', 'Y', 5379, 'w', 'S', 't', 3957, 'W', 'n', 4727, 1285, 8097, 'q', 'o', 6861, 6873, 1953, 'O', 9559], ['v', 8639, 4199, 'C', 4173, 'M', 3831, 2167, 'F', 'l', 'd', '7339', 'N', '423', '4965', 'd', '9141', '4979', 'U', 'K', '6201', 'X', '661', 'T', '6421', 'Z', '8105', '4633', 'D', 'm', 'q', 1917, 9835, 'o', 9089, 'a', 't', 'e', 7267, 'p', 6793, 'x', 'U', 'X', 3933, 5483]
answer:

7339, N, 423, 4965, d, 9141, 4979, U, K, 6201, X, 661, T, 6421, Z, 8105, 4633, D, m