In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [7319, 'V', 'f', 't', 'M', 'L'], [4655, 3353, 'f', 't', 'G', 1263]

Answer: f, t


Question: [2433, 'X', 8485, 1927, 2127, 8173, 7755, 4795, 4389, 1533, 'F', 'J', 'm', '815', 'i', '8555', '2391', 'M', 'c', 'c', 'h', '2677', '4129', 'y', '3999', 'n', 'Z', 'W', '9019', '5685', 'g', 'e', 'D', '3315', 'z', 'S', 'P', 75, 7819, 'j', 'm', 6861, 'R', 3931, 167, 9437, 'q', 5607, 'S', 5939, 'D', 'p', 'w', 689, 4265], [1169, 'I', 'E', 'Q', 9433, 99, 'S', 2367, 7367, 8127, 'I', 3203, 'f', 'n', 4635, 'J', 'm', '815', 'i', '8555', '2391', 'M', 'c', 'c', 'h', '2677', '4129', 'y', '3999', 'n', 'Z', 'W', '9019', '5685', 'g', 'e', 'D', '3315', 'E', 'J']

Answer: J, m, 815, i, 8555, 2391, M, c, c, h, 2677, 4129, y, 3999, n, Z, W, 9019, 5685, g, e, D, 3315


Question: ['J', 8047, 9357, 'l', 'o', 'Z', 'x', '6919', 'F', 'T', '1189', 'U', 'v', '7139', '1683', '10007', 'J', 'y', '8789', '2677', '3007', 'N', '373', 'R', 7755, 5953, 8277, 1789, 3407, 'z', 'h', 4795, 'x', 141, 'I', 'o', 'y', 8105, 'c', 'N'], ['o', 1325, 'Q', 'p', 'v', 'i', 1837, 'i', 6091, 'o', 'Z', 'x', '6919', 'F', 'T', '1189', 'U', 'v', '7139', '1683', '10007', 'J', 'y', '8789', '2677', '3007', 'N', '373', 'N', 'X', 3625, 4553, 'k', 5627, 'c', 'm', 8181, 'W', 't', 7491, 'F', 'v', 4415]

Answer:
o, Z, x, 6919, F, T, 1189, U, v, 7139, 1683, 10007, J, y, 8789, 2677, 3007, N, 373