instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[8903, 3375, 'w', 1053, 3561, 'm', 'n', 525, 'X', '405', 'm', 's', '1099', '2317', 'O', '2573', 'l', '3259', '4463', '9185', '3407', 'v', '9943', 'C', 'M', 'O', '3067', '2717', 'W', 'B', '5015', 'm', '6297', '301', 'k', 6765, 'Z', 10011, 'r', 983, 'm', 1725, 4499, 'b', 'w', 4247, 3031, 2341, 'K', 5849, 8609, 'b', 'Q', 9443], [4217, 7417, 7593, 7021, 'x', 'n', 'w', 'G', 'p', 1559, 5043, 's', 'x', 1433, 'U', 6581, 'w', 5419, 'M', 'X', '405', 'm', 's', '1099', '2317', 'O', '2573', 'l', '3259', '4463', '9185', '3407', 'v', '9943', 'C', 'M', 'O', '3067', '2717', 'W', 'B', '5015', 'm', '6297', '301', 'n', 7429, 1747, 'f', 'Q', 7365, 'X', 'r', 'f', 1747, 'H', 'w', 7691, 'Y']
answer:
X, 405, m, s, 1099, 2317, O, 2573, l, 3259, 4463, 9185, 3407, v, 9943, C, M, O, 3067, 2717, W, B, 5015, m, 6297, 301

question:
['f', 'I', 'G', 627, 6145, 4779, '7903', 'c', '6667', 'j', 'N', 'F', '8035', 'E', 'u', 'V', '3605', 'y', '9445', '1541', '6709', 'Z', 'g', 'W', '7809', 't', '1887', 's', 'a', 9101, 2313, 't', 1319, 7473, 'p', 'a', 'd', 2643, 3033, 8709], [6835, 'a', 'g', 6065, 'v', 'm', 3313, 'V', '7903', 'c', '6667', 'j', 'N', 'F', '8035', 'E', 'u', 'V', '3605', 'y', '9445', '1541', '6709', 'Z', 'g', 'W', '7809', 't', '1887', 'X', 609, 'c', 6763, 2011, 'u', 'I', 8969, 315, 1553, 967, 'c', 'W', 9607, 'u', 'E', 'g', 3559, 'd', 99]
answer:
7903, c, 6667, j, N, F, 8035, E, u, V, 3605, y, 9445, 1541, 6709, Z, g, W, 7809, t, 1887

question:
['E', 797, 3971, 2103, 'E', 823, 'C', 'M', '869', '2587', '3023', 'h', '8355', 'M', 'l', '2089', '5269', 'C', 'Q', '5205', '3273', '7897', '2939', 'y', 'W', 'k', 'E', 'h', 'V', '6355', '8085', 'q', 'M', '5483', 'P', 9291, 'u', 8567, 9119, 255, 'a', 297, 5687, 'm', 1257, 569, 'D', 3581, 9185, 'Y', 'M', 4139, 4867, 'W', 'q', 2313, 'f', 's', 'T', 'k'], ['L', 2147, 'z', 'J', 'p', 7669, 'N', 6399, 'c', 7935, 5609, 'm', 9627, 'C', 3021, 'K', 6515, 'T', 5551, 87, 'O', 'G', 8573, 'Q', '869', '2587', '3023', 'h', '8355', 'M', 'l', '2089', '5269', 'C', 'Q', '5205', '3273', '7897', '2939', 'y', 'W', 'k', 'E', 'h', 'V', '6355', '8085', 'q', 'M', '5483', 'g', 'S', 'A', 'D', 8483, 9327, 4595, 4001, 3255, 'G', 9011, 499, 2721, 7237, 'B', 8933, 9389]
answer:
869, 2587, 3023, h, 8355, M, l, 2089, 5269, C, Q, 5205, 3273, 7897, 2939, y, W, k, E, h, V, 6355, 8085, q, M, 5483