In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [5401, 'j', 'y', 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'r', 'Z', 'F', 2683, 8021, 'c', 8229, 1989, 'm', 'r', 'O', 393, 2007, 9669, 'g', 8273], [6117, 7069, 'N', 'b', 7691, 3999, 8865, 1449, 'J', 'H', 'n', 'S', 7143, 6141, 2137, 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'h', 4013, 9577, 3799]

Answer: I, X, o, P, F, Z, N, 3703, V, b, I, 6417, c, 5287, K, 9693


Question: [7409, 'l', 'h', '6739', '5187', 'K', 'D', '7539', '5609', 'x', 'p', 'S', 'j', 'j', '3077', '6081', 'd', '61', '2871', 's', 'J', 'M', 'Q', 'R', 5567, 'p', 'L'], [2329, 5573, 'N', 't', 3213, 9107, 9337, 79, 1607, 'J', 'y', 'g', 's', 'h', 4251, 'L', 3147, '6739', '5187', 'K', 'D', '7539', '5609', 'x', 'p', 'S', 'j', 'j', '3077', '6081', 'd', '61', '2871', 's', 'x', 'Q']

Answer: 6739, 5187, K, D, 7539, 5609, x, p, S, j, j, 3077, 6081, d, 61, 2871, s


Question: [3017, 3221, 1287, 2083, 'G', 'Z', 41, '5327', 'Q', '2873', '4745', 'b', 'H', '9457', 'A', 'Q', '7219', 'u', 3901, 8367, 'z', 'p', 7199, 1177, 6261], [5117, 9831, 'b', '5327', 'Q', '2873', '4745', 'b', 'H', '9457', 'A', 'Q', '7219', 'Z', 3619, 5599, 'b', 9753]

Answer:
5327, Q, 2873, 4745, b, H, 9457, A, Q, 7219