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

[EX Q]: ['o', 'f', '955', 'y', 'O', 2181], ['M', 'l', '955', 'y', 'h', 5209]
[EX A]: 955, y

[EX Q]: [2785, 'M', 'd', 8001, 'z', 'G', 5661, 2853, 9397, 4757, 'b', 'f', 989, 'U', 'K', '3583', '4559', '2581', 'n', 't', 's', '987', 'o', '5487', 'c', 'E', '4505', '6765', '8305', 'N', 's', '9393', 'q', 'r', '5487', '6365', '9377', 'M', '6661', '8579', '9899', 'x', '5739', 'P', 'G', 'v', 4813, 'G', 6799, 9011, 'z', 4267], ['T', 'j', 'I', 6037, 'w', 'g', 3555, 9897, 9741, 5673, 5825, 407, 2157, 6461, 6095, 4477, 'Y', 'Y', 1773, 'N', 4151, 'j', 2911, 7543, 'b', '3583', '4559', '2581', 'n', 't', 's', '987', 'o', '5487', 'c', 'E', '4505', '6765', '8305', 'N', 's', '9393', 'q', 'r', '5487', '6365', '9377', 'M', '6661', '8579', '9899', 'x', '5739', 'C', 9075, 'j', 'o', 9087, 3137, 'G', 'j', 'p', 'd', 'N', 2085, 831, 1041, 1181, 'Y', 9409, 2267, 'q', 'w', 'w', 'O', 7523]
[EX A]: 3583, 4559, 2581, n, t, s, 987, o, 5487, c, E, 4505, 6765, 8305, N, s, 9393, q, r, 5487, 6365, 9377, M, 6661, 8579, 9899, x, 5739

[EX Q]: ['K', 963, 'j', 8753, '5485', '9155', 'h', '3033', '9237', '5315', '3939', 'p', '2083', '8011', 'E', 'I', 709], [9077, 'd', 'G', 8203, 8953, 'i', 6387, '5485', '9155', 'h', '3033', '9237', '5315', '3939', 'p', '2083', '8011', 'E', 'U', 'k', 5919, 1057, 4349, 1203, 3029, 7977]
[EX A]:
5485, 9155, h, 3033, 9237, 5315, 3939, p, 2083, 8011, E