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

Example Input: [9889, 'I', 'f', 'y', '3773', '4483', 'Y', '2325', 'M', '247', '8091', 'H', '3787', '3845', 'i', 'L', 't', '6949', '6019', '5929', 'm', 2573, 839, 'a', 'S', 9999, 'H', 135, 1089], ['Y', 'a', 9301, 'l', 'v', 'f', 'y', '3773', '4483', 'Y', '2325', 'M', '247', '8091', 'H', '3787', '3845', 'i', 'L', 't', '6949', '6019', '5929', 'Q', 9865, 7343, 741, 863, 'I', 'M', 'u']
Example Output: f, y, 3773, 4483, Y, 2325, M, 247, 8091, H, 3787, 3845, i, L, t, 6949, 6019, 5929

Example Input: [3659, 'D', 'P', 'K', '7241', 'V', 'p', 'i', '6013', 'X', 'C', '8145', 'Y', '2517', 'z', 'y', 6631, 2281, 6607], [3101, 7057, 'N', 7065, 'X', 'r', 'n', 2803, 'G', 'v', '7241', 'V', 'p', 'i', '6013', 'X', 'C', '8145', 'Y', '2517', 'z', 's', 5293, 'F', 1371, 4459, 6983, 'R', 'X']
Example Output: 7241, V, p, i, 6013, X, C, 8145, Y, 2517, z

Example Input: ['W', 't', 9615, 1433, 'n', 5547, 's', '4119', '7113', 'n', 'B', 'S', '8025', 'g', '8547', 'R', '5029', 'l', 3603, 'C', 'D', 'm', 2287], ['u', 2403, 9195, 9497, '4119', '7113', 'n', 'B', 'S', '8025', 'g', '8547', 'R', '5029', 'N', 4327, 'E', 'C', 2287, 587, 'o', 'c', 2093]
Example Output:
4119, 7113, n, B, S, 8025, g, 8547, R, 5029