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

Example Input: [2255, 4205, 'U', '7567', 'k', 5167], ['Q', 9439, 'U', '7567', 'H', 1307]
Example Output: U, 7567

Example Input: [3539, 6661, 127, 883, 'j', 'i', 9169, 4635, '8533', 'w', 'B', 'x', '8345', '1367', '8023', '4489', '5083', 'A', '2295', '2737', 'Q', 'H', 'Q', 4829, 'h', 'e', 'L', 6905, 't'], [7275, 1425, 'r', 'G', 'c', 's', 'W', 'L', 'C', 'o', '8533', 'w', 'B', 'x', '8345', '1367', '8023', '4489', '5083', 'A', '2295', '2737', 'z', 'V', 4703, 'c']
Example Output: 8533, w, B, x, 8345, 1367, 8023, 4489, 5083, A, 2295, 2737

Example Input: ['w', 'z', 2289, 8969, 'I', 'X', 9637, 'I', 'I', 'a', 'Z', 'Z', '1241', '8825', 'b', 'V', 'D', '609', 'w', '1561', '1431', '5037', 'H', '5917', 'Q', '1103', 'z', 'v', 's', 'y', 'l', 'N', '6467', 'E', 'a', '4883', 'G', 'i', 'g', 'T', 9781, 87, 8095, 2213, 'U', 8331, 8071, 'w', 'c'], [8291, 'Y', 'f', 4431, 3739, 5615, 'T', 'J', 'T', 'T', 't', 'q', 'L', 9327, 's', 'q', 151, 5597, 2533, 7895, 'a', 'Z', 'Z', '1241', '8825', 'b', 'V', 'D', '609', 'w', '1561', '1431', '5037', 'H', '5917', 'Q', '1103', 'z', 'v', 's', 'y', 'l', 'N', '6467', 'E', 'a', '4883', 'G', 'z', 5911, 'I', 'A', 975, 's', 'U', 'R', 'X']
Example Output:
a, Z, Z, 1241, 8825, b, V, D, 609, w, 1561, 1431, 5037, H, 5917, Q, 1103, z, v, s, y, l, N, 6467, E, a, 4883, G