In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [5451, 't', 'Q', 5199, 'A', 'P', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'u', 'l', 'o', 9943, 'b', 'm'], [1925, 'Q', 'D', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'H', 3347]

Answer: 5961, 133, Q, V, 7547, 899, 6027, 439


Question: ['X', 4261, 'm', 7859, 4443, 287, 7605, 'X', 'z', 6017, 2097, 2447, 8915, 4657, 375, 81, 'I', 'C', 'T', 7455, 7461, 'W', 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'D', 2439, 'Q', 'l', 'D', 3245], ['J', 'o', 3361, 8709, 8719, 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'g', 'r', 4351, 'F', 2243, 8191, 5111, 6683, 'Y', 3647, 't', 'f', 2885, 5435, 7467, 'S', 9159, 8145, 'H', 'z']

Answer: e, n, O, 1627, 5687, 421, 1005, 2703, 2689, 2227, 6679, 5031, y, n, 2949, j, 7753, 1135, A, t, b, x, B


Question: [401, 'j', 1563, 'j', 'L', 'w', 'U', 'Q', 'I', 'l', 'w', 1539, 'j', '2321', '8607', 'F', '8479', '5695', 'O', 'z', 'F', 'n', 'b', 'W', '329', '8471', 'L', '9891', 'W', 'h', '2039', '4091', '5041', 'v', '4535', '9925', 'C', 'F', '7793', 'u', 'H', 'Q', 8913, 's', 'i', 9323, 8479, 'U', 'B'], ['L', 'I', 'n', 1185, 5107, 4281, 5267, 'B', 8621, 1023, 9987, 'M', 1157, 9629, 3155, 'w', '2321', '8607', 'F', '8479', '5695', 'O', 'z', 'F', 'n', 'b', 'W', '329', '8471', 'L', '9891', 'W', 'h', '2039', '4091', '5041', 'v', '4535', '9925', 'C', 'F', '7793', 'X', 'j', 8617, 'N', 'a', 'i', 131, 6127, 8097, 'z', 299, 'X']

Answer:
2321, 8607, F, 8479, 5695, O, z, F, n, b, W, 329, 8471, L, 9891, W, h, 2039, 4091, 5041, v, 4535, 9925, C, F, 7793