In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['V', 6409, 2901, 2857, 'm', 'Z', 'H', 'D', 'I', 'w', '8693', '7057', 'a', '2847', '5289', 'n', '9155', 'Z', 'L', '1065', 'u', 6709, 5107, 75, 'D', 3405, 8783, 'f', 9429], [4593, 'J', 9331, 'R', 'F', 9237, 9523, 3727, 9529, 4753, 'y', 'd', 'P', 'H', 'D', 'I', 'w', '8693', '7057', 'a', '2847', '5289', 'n', '9155', 'Z', 'L', '1065', 'K', 'e', 'g']

Answer: H, D, I, w, 8693, 7057, a, 2847, 5289, n, 9155, Z, L, 1065

Question: ['i', 2711, 6903, 1929, 2863, 'b', 5091, 'C', 'g', 'O', '3689', 'B', '6851', '605', '811', '8847', 'a', '3649', '5787', 'B', '6611', 'S', 'M', 5859, 'C', 7687, 'N', 1227, 5881, 8139, 'L', 'u', 1299], [4083, 2455, 'q', 'L', 3689, 'l', 'd', 9587, 'I', 'N', 'O', '3689', 'B', '6851', '605', '811', '8847', 'a', '3649', '5787', 'B', '6611', 'S', 'V', 7521, 'F', 3951, 'm', 'E']

Answer: O, 3689, B, 6851, 605, 811, 8847, a, 3649, 5787, B, 6611, S

Question: ['H', 9727, 'U', 2801, 5463, 'n', 'l', 861, 923, 5467, 's', 2319, 'k', '9201', 'i', 'X', '9233', '1379', '6953', 'y', 'F', '1685', '5867', '3481', 'R', 'c', 'c', 'Y', 'T', 'F', 'L', 'T', '7791', 'Z', '9473', 'y', 'X', 'I', 9133, 'K', 471, 'c', 3849, 'O', 'g', 'V', 'i', 7017, 7443, 'H'], ['a', 'v', 'Q', 'r', 9473, 9773, 'V', 't', 4317, 5121, 5067, 'x', 2395, 'A', 6345, 6275, 'f', 'k', '9201', 'i', 'X', '9233', '1379', '6953', 'y', 'F', '1685', '5867', '3481', 'R', 'c', 'c', 'Y', 'T', 'F', 'L', 'T', '7791', 'Z', '9473', 'y', 'X', 't', 1047, 't', 9447, 'F', 3911, 3939, 'x', 497, 'U', 647, 'o', 5671, 5809, 1049, 'u', 4925]

Answer:
k, 9201, i, X, 9233, 1379, 6953, y, F, 1685, 5867, 3481, R, c, c, Y, T, F, L, T, 7791, Z, 9473, y, X