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

Example Input: [9779, 'C', 8839, 1257, 9375, 6513, 3027, 'c', 4415, 8523, 3873, '4225', '3367', 'c', 'f', '477', '7185', '6657', 'z', 'f', 'H', 'l', 'p', 'F', '7941', 'M', '4439', 'R', '9505', 's', 'R', 'x', 'w', 'Z', 993], ['H', 'e', 4231, 'R', 1623, 773, 2271, 'w', 'V', 8053, 3873, 'x', 'O', 'S', 311, '4225', '3367', 'c', 'f', '477', '7185', '6657', 'z', 'f', 'H', 'l', 'p', 'F', '7941', 'M', '4439', 'R', '9505', 's', 'R', 'x', 'w', 'v', 'F', 'L', 6355, 't', 1707, 'y', 2711, 'u', 5697]
Example Output: 4225, 3367, c, f, 477, 7185, 6657, z, f, H, l, p, F, 7941, M, 4439, R, 9505, s, R, x, w

Example Input: ['E', 4645, 'e', 'n', 'B', 5463, 6913, 8781, 'V', 5431, 2093, 'p', 'O', 'f', 'G', '9281', 'N', 'U', 'g', '8099', '2933', 'g', '7147', '7487', 'P', '8595', '613', 'g', 'a', '2477', 'R', 'M', 'j', 'C', 'g', 's', '8973', '503', 'F', 8327, 'o', 'u', 'x', 8857, 3197, 'Z', 1627, 'b', 8625, 'i', 'z', 7747, 'P', 4601, 'J', 1135, 'r', 9421, 5161, 177, 'Y', 'Y', 8459, 1323], [2471, 'W', 'j', 5445, 487, 'D', 4091, 'P', 'h', 'S', 'r', 'a', 'J', 'I', 6971, 3475, 'p', 'O', 'f', 'G', '9281', 'N', 'U', 'g', '8099', '2933', 'g', '7147', '7487', 'P', '8595', '613', 'g', 'a', '2477', 'R', 'M', 'j', 'C', 'g', 's', '8973', '503', 'B', 2857, 'z', 'w', 'b', 'V', 7163, 4553, 5793, 'v', 5601, 'K', 'Z', 'b', 'a', 6081, 't', 'w', 1979]
Example Output: p, O, f, G, 9281, N, U, g, 8099, 2933, g, 7147, 7487, P, 8595, 613, g, a, 2477, R, M, j, C, g, s, 8973, 503

Example Input: ['J', 'Z', 9383, '8911', '1993', '1', 'F', 8821], [9709, 'w', 2873, '8911', '1993', '1', 'K', 'o']
Example Output:
8911, 1993, 1