In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['L', 5499, 'z', 'J', 'I', 't', 6291], [337, 5087, 'z', 'J', 'I', 'p', 'm']

Answer: z, J, I


Question: ['P', 'S', 9171, 'k', 'W', 4523, 'Z', 4167, 'c', 1143, '4943', '2193', '6839', '5745', 'N', '219', '9797', '8987', '9105', '1975', '3513', '81', 'D', 'n', 'R', 'J', 'z', 'O', 'f', 2527, 7395, 'v', 6495, 9929, 'W', 8051], [9499, 't', 1453, 5771, 7923, 857, 359, 3273, 'a', 6789, '4943', '2193', '6839', '5745', 'N', '219', '9797', '8987', '9105', '1975', '3513', '81', 'D', 'n', 'h', 'f', 2835, 9965, 2423, 6015]

Answer: 4943, 2193, 6839, 5745, N, 219, 9797, 8987, 9105, 1975, 3513, 81, D, n


Question: ['n', 'k', 'b', 5785, 'u', 'd', 'h', 'j', 5759, 'f', 'm', 'v', 9135, 5837, 'k', 'B', '9905', '7531', '7711', 'L', 'o', 'p', '6113', 'B', '4589', 'F', '1291', '9017', 'C', '2533', 'I', '205', 'Q', '4593', '365', '8245', '5175', '3811', '7459', '8885', '5757', 'd', '5915', '4361', 'z', 4579, 8163, 'Q'], ['r', 'V', 4841, 'C', 9929, 'B', '9905', '7531', '7711', 'L', 'o', 'p', '6113', 'B', '4589', 'F', '1291', '9017', 'C', '2533', 'I', '205', 'Q', '4593', '365', '8245', '5175', '3811', '7459', '8885', '5757', 'd', '5915', '4361', 'N', 5691, 'H', 'b', 'F', 4575, 'S', 'J', 5255, 2555]

Answer:
B, 9905, 7531, 7711, L, o, p, 6113, B, 4589, F, 1291, 9017, C, 2533, I, 205, Q, 4593, 365, 8245, 5175, 3811, 7459, 8885, 5757, d, 5915, 4361