In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

Input: Consider Input: [4693, 'L', 7881, 9637, 'y', 's', 1851, '7315', 'i', 'I', '9393', '79', '279', '4549', '7217', '897', '2329', '5301', '3337', '9273', 'Z', 'a', 5545, 6795], ['t', 'W', 4149, 'h', 'M', 'A', 4569, 2677, '7315', 'i', 'I', '9393', '79', '279', '4549', '7217', '897', '2329', '5301', '3337', '9273', 'r', 2423, 6015, 3755, 6699, 'p', 39, 'h', 'b']

Output: 7315, i, I, 9393, 79, 279, 4549, 7217, 897, 2329, 5301, 3337, 9273


Input: Consider Input: ['A', 8381, 'L', 'r', 8779, 8469, 'n', 'E', 'B', 659, 8495, 9403, 'g', 'H', 7973, 4665, 'W', 'L', '5385', '5525', 'i', 't', '1385', '4881', 's', 'x', 't', 'z', 'k', 'M', 'K', '2923', '4233', '7577', 'x', 'v', 'e', 2637, 6857, 'T', 'N', 9975, 8949, 7561, 4607, 'V', 9591, 'A'], ['a', 'C', 'X', 'J', 'w', 'F', 'b', 'W', 'L', '5385', '5525', 'i', 't', '1385', '4881', 's', 'x', 't', 'z', 'k', 'M', 'K', '2923', '4233', '7577', 'x', 'D', 'I', 4361, 'L', 'f', 9415, 'W', 41, 'e', 6565, 'W', 6563, 9523, 'e']

Output: W, L, 5385, 5525, i, t, 1385, 4881, s, x, t, z, k, M, K, 2923, 4233, 7577, x


Input: Consider Input: [1423, 2273, 'f', 6867, 'v', 7453, 'v', 8671, 3815, 'v', 8133, '4693', 'x', '4965', 'E', 'T', '7957', 'J', '7793', '9493', 'k', '4601', '7571', '8135', 'S', '4657', 'H', 615, 8731, 933, 9711, 1939, 1977, 2315, 4019, 4337, 5219, 'L'], [3409, 501, '4693', 'x', '4965', 'E', 'T', '7957', 'J', '7793', '9493', 'k', '4601', '7571', '8135', 'S', '4657', 'w', 5647, 8741, 1105, 'E', 'y', 'u', 7195, 5749, 'b', 9499, 'Q']


Output: 4693, x, 4965, E, T, 7957, J, 7793, 9493, k, 4601, 7571, 8135, S, 4657