In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['C', 'a', 5955, 5411, 'a', 'x', '9177', '1943', 'P', '7863', '6755', 'o', '5373', '2989', 'g', 'A', 'a', 'J', 'B', '8111', 'u', 'x', '4477', 'N', 'f', '4307', 'e', '3095', 'e', 'R', 'A', 'R', 5893, 't', 5495, 2381, 2823, 't', 'c', 'k', 9259, 4655, 8337, 8027, 'D', 7767, 'F'], ['V', 'w', 'x', 'p', 'N', 4045, 'h', 'h', 2607, 6243, 'F', 8575, 7799, 5463, 'N', 'j', 5469, 'x', '9177', '1943', 'P', '7863', '6755', 'o', '5373', '2989', 'g', 'A', 'a', 'J', 'B', '8111', 'u', 'x', '4477', 'N', 'f', '4307', 'e', '3095', 's', 9037, 'F', 'a', 'S', 9619, 8457, 'o', 8497, 675, 'B', 't', 'Y', 'x', 'x', 'K', 9773]

Answer: x, 9177, 1943, P, 7863, 6755, o, 5373, 2989, g, A, a, J, B, 8111, u, x, 4477, N, f, 4307, e, 3095


Question: ['K', 6723, 7053, 'g', 6793, 'h', 'C', 'H', 'J', 'K', '1061', '9585', 'F', 'l', '5651', 'f', 'P', '9147', '5227', '2861', '6421', 'V', '1009', '6639', '3701', 'T', 'o', 'j', 5777, 3173, 'N', 'Q', 'O', 'm', 4693], ['r', 5349, 503, 'Q', 8435, 'Y', 6633, 'W', 'J', 'K', '1061', '9585', 'F', 'l', '5651', 'f', 'P', '9147', '5227', '2861', '6421', 'V', '1009', '6639', '3701', 'Q', 'Z', 8433, 'h', 8205, 'm', 6605, 5051, 'w', 'o', 3177, 't', 9005, 'v', 'G']

Answer: J, K, 1061, 9585, F, l, 5651, f, P, 9147, 5227, 2861, 6421, V, 1009, 6639, 3701


Question: [3937, 1627, 'q', 'C', 8511, 'j', 'J', 1695, 'g', '3327', '5213', 'P', '811', 'b', '2179', '6689', 'T', '8243', '1163', '5383', '1561', 'N', '3507', 'B', 'q', 'Q', 'k', '703', 'o', 5865, 'j', 7261, 651, 'X'], ['L', 'Y', 1473, 'F', 'K', 'Z', 'g', '3327', '5213', 'P', '811', 'b', '2179', '6689', 'T', '8243', '1163', '5383', '1561', 'N', '3507', 'B', 'q', 'Q', 'k', '703', 'I', 'm']

Answer:
g, 3327, 5213, P, 811, b, 2179, 6689, T, 8243, 1163, 5383, 1561, N, 3507, B, q, Q, k, 703