In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['e', 'W', 'x', 6581, 'y', 4191, 'u', 'B', '6197', '6435', '4975', '5435', 'r', '7329', '4033', 'k', 'j', '5373', '5673', 'd', 'V'], ['i', 'O', 'Z', 211, 1503, 'X', 4315, 'G', 'u', 'B', '6197', '6435', '4975', '5435', 'r', '7329', '4033', 'k', 'j', '5373', '5673', 't', 'C']

Answer: u, B, 6197, 6435, 4975, 5435, r, 7329, 4033, k, j, 5373, 5673


Question: [6475, 9471, 3883, 'k', 3715, 'h', '4275', '3019', '9711', 'd', '7655', 'j', 'Y', 'H', 'f', '3135', '9479', 'K', 'E', 'J', '9713', '6953', 's', 'g', 'G', 9013, 1643, 619, 'b', 'k', 'z', 'd', 'w', 'E', 7989, 'o', 'C', 'Y'], [3391, 's', 5761, 9389, 6131, 'a', 1723, 451, 4781, 'S', 8389, 'l', 'P', 'h', '4275', '3019', '9711', 'd', '7655', 'j', 'Y', 'H', 'f', '3135', '9479', 'K', 'E', 'J', '9713', '6953', 'D', 7661, 885, 'J', 7381, 2713, 1355, 451, 'N', 'P', 'T', 5127, 8301, 1891, 9947, 'x', 7295]

Answer: h, 4275, 3019, 9711, d, 7655, j, Y, H, f, 3135, 9479, K, E, J, 9713, 6953


Question: [7477, 4195, 'h', 2225, 5165, 2049, 'W', 'F', 't', '5255', '373', '4759', 'r', 't', 'J', '8469', 'r', '395', '9125', '9453', 'L', 8361, 'D', 229, 1789, 1173, 's', 4915, 709], ['i', 'I', 6601, 6407, 7931, 5649, 509, 'b', 9619, 'k', 't', '5255', '373', '4759', 'r', 't', 'J', '8469', 'r', '395', '9125', '9453', 'p', 'z', 585, 'e', 'n', 7165, 5871, 4887, 117, 'g', 'O', 4481]

Answer:
t, 5255, 373, 4759, r, t, J, 8469, r, 395, 9125, 9453