In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['e', 'W', 'x', 6581, 'y', 4191, 'u', 'B', '6197', '6435', '4975', '5435', 'r', '7329', '4033', 'k', 'j', '5373', '5673', 'd', 'V'], ['i', 'O', 'Z', 211, 1503, 'X', 4315, 'G', 'u', 'B', '6197', '6435', '4975', '5435', 'r', '7329', '4033', 'k', 'j', '5373', '5673', 't', 'C']

Answer: u, B, 6197, 6435, 4975, 5435, r, 7329, 4033, k, j, 5373, 5673


Question: [5071, 3641, 'a', 'n', 4549, 'K', '6783', 'P', '5113', '9801', '4323', 'u', '4227', 'G', 'J', '5259', 't', 'G', 'L', 3179, 10017, 'p', 1633, 3951, 3277, 'c'], ['k', 3793, 'G', 'z', 'F', 3735, 595, 'c', '6783', 'P', '5113', '9801', '4323', 'u', '4227', 'G', 'J', '5259', 'f', 'u', 9709, 6341, 'N', 'F', 'G', 5533]

Answer: 6783, P, 5113, 9801, 4323, u, 4227, G, J, 5259


Question: [7737, 2495, 'i', 9479, 'l', 5839, 5155, 'X', 4607, 'b', 'Z', '775', '4041', '1481', 'I', '667', '5687', '4695', 'u', '9489', 'u', '1881', 'w', '9887', 'c', 'X', 'd', '6447', '3737', 'U', 'i', '713', 'n', '3883', 'W', 'A', 's', 'z', 'X', 'e', 'S', 'P', 5459, 9737, 'F', 'q', 5105, 921, 1347, 'W', 'Q'], [8483, 'P', 5719, 'W', 1043, 'S', 'V', 'v', 'v', 2339, 'V', 'N', 'b', 'Z', '775', '4041', '1481', 'I', '667', '5687', '4695', 'u', '9489', 'u', '1881', 'w', '9887', 'c', 'X', 'd', '6447', '3737', 'U', 'i', '713', 'n', '3883', 'f', 9273, 'Q', 9647, 8553, 3451, 'B', 'Z', 2583, 7523, 9947, 's', 'n', 'F', 'x', 'm', 3039, 'n', 1151, 6321]

Answer:
b, Z, 775, 4041, 1481, I, 667, 5687, 4695, u, 9489, u, 1881, w, 9887, c, X, d, 6447, 3737, U, i, 713, n, 3883