In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['w', 9889, 'I', '8971', '7631', '9073', 'Y', 'O', 'R', 'q', '8353', '6125', '8191', 'x', '3121', 'Z', '7817', 'x', 'K', '9307', 'A', '19', '2297', 'C', 'Y', 't', 'D', 'Q', 4079, 8567, 5331, 6035, 't', 6147, 5597, 6117, 'w', 'g', 'R', 'G', 7597, 581, 8473], ['T', 'B', 1003, 'E', 5935, 'a', 7777, 'N', 't', 'w', 9123, 965, 'F', 9067, 'g', 6129, 6545, 977, 'r', 'H', 6793, '8971', '7631', '9073', 'Y', 'O', 'R', 'q', '8353', '6125', '8191', 'x', '3121', 'Z', '7817', 'x', 'K', '9307', 'A', '19', '2297', 'C', 'Y', 't', 'D', 'V', 2257, 323, 'T', 'c', 'w', 3529, 9379, 'J', 779, 'W', 'd']

Answer: 8971, 7631, 9073, Y, O, R, q, 8353, 6125, 8191, x, 3121, Z, 7817, x, K, 9307, A, 19, 2297, C, Y, t, D


Question: ['U', 2021, 9935, '873', 'T', '9883', 'y', 8789, 'v'], ['g', 7321, '873', 'T', '9883', 'p', 9721]

Answer: 873, T, 9883


Question: ['j', 'z', '6777', 'D', 'O', 'y', 'p', 'Q', '5687', '8357', 'R', '9315', 'x', '6909', 'u', 'U', '5571', 'x', 'g', 'n', '2477', 'M', 'a', 'o', '1745', 'J', 'U', '1249', 'V', 2519, 7885, 'p', 1055, 2203, 5747, 9563, 'r', 'i', 7985, 'S', 4551, 'e', 'a', 'g', 1115, 'r', 1593, 1395, 3181], [2027, 7791, 875, 'm', 'B', 9085, 6011, 'e', 'u', 'N', 'G', 'Y', 'a', 9673, 1435, 4073, 1117, 7285, 'e', 4609, 6159, 'B', 'i', '6777', 'D', 'O', 'y', 'p', 'Q', '5687', '8357', 'R', '9315', 'x', '6909', 'u', 'U', '5571', 'x', 'g', 'n', '2477', 'M', 'a', 'o', '1745', 'J', 'U', '1249', 'f', 'U', 'S', 'R', 'G', 'R', 'F', 5581, 127, 2109, 621, 1769, 7739, 5105, 5339, 5569, 2225, 'F', 7495, 2091, 293, 6287, 4253, 't']

Answer:
6777, D, O, y, p, Q, 5687, 8357, R, 9315, x, 6909, u, U, 5571, x, g, n, 2477, M, a, o, 1745, J, U, 1249