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

['H', 9227, 9923, 7577, 8169, 'k', 'B', 'L', 6329, '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'Y', 'M', 7749, 'm', 4159, 'C', 3319, 9363, 2283, 'm', 4571, 'e'], ['u', 'Z', 'r', 1503, 'G', 9799, 'z', 'F', 'b', 'N', '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'J', 7431, 3855, 4535, 6657, 8809, 7885, 'U', 1753, 3423]
4183, 5427, 255, Y, C, g, I, J, 6847, D, 2735, X

['q', 'O', 7981, 'U', 'V', 's', 't', 6911, 'i', 'K', 'O', 'F', 1359, 3839, 'g', '2555', 'H', '9877', 'Y', '3433', '5661', '2061', 'j', 'j', '2413', '3795', 'c', '6529', 'F', '1099', 'f', 'U', 'b'], ['V', 'D', '2555', 'H', '9877', 'Y', '3433', '5661', '2061', 'j', 'j', '2413', '3795', 'c', '6529', 'F', '1099', 'U', 'm', 8601, 881, 1009, 1759, 5669, 8581, 'm', 8715, 8913]
2555, H, 9877, Y, 3433, 5661, 2061, j, j, 2413, 3795, c, 6529, F, 1099

[9813, 7929, 'R', 'V', 'a', 'k', '4879', '1261', 'N', '287', '667', '2273', 'E', 'G', '9495', 'J', 'Y', '8541', 'h', 'N', 'P', 'T', 4323, 375, 209, 'g', 9731, 'H', 7305, 'k', 197, 'r', 'E'], [5193, 'g', 4861, 'a', 7027, 7843, 2125, 2763, 'l', 'z', 8969, 4943, 8403, 791, 'W', 'V', 'a', 'k', '4879', '1261', 'N', '287', '667', '2273', 'E', 'G', '9495', 'J', 'Y', '8541', 'h', 'P', 'A', 6279, 'U', 'J', 2141, 'e', 4815, 9259, 'Z', 2985, 'M']

V, a, k, 4879, 1261, N, 287, 667, 2273, E, G, 9495, J, Y, 8541, h