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

Example Input: ['x', 'T', 'K', 'i', 935, 's', 209, 6485, 7803, 'Z', 'Q', 'H', 'u', '5629', '7573', '4679', '73', '6729', '1943', 'Y', 'b', '1595', 'R', '1475', '9785', '3773', '4077', '2189', 'r', 'd', '9613', 'L', 'S', '6619', '9039', '7557', '999', 'F', 'N', 'p', 9815, 'Q', 'u', 'U', 1559, 'Y', 'z', 'i', 3473, 's', 7251, 5303, 'k', 'u'], [9843, 'H', 3903, 6499, 'y', 'u', 'v', 'i', 'p', 8877, 27, 'Z', 6151, 5793, 'F', 'u', 'K', 'f', 'F', 8005, 'r', 4323, 2093, '5629', '7573', '4679', '73', '6729', '1943', 'Y', 'b', '1595', 'R', '1475', '9785', '3773', '4077', '2189', 'r', 'd', '9613', 'L', 'S', '6619', '9039', '7557', '999', 'F', 'O', 'u', 'J']
Example Output: 5629, 7573, 4679, 73, 6729, 1943, Y, b, 1595, R, 1475, 9785, 3773, 4077, 2189, r, d, 9613, L, S, 6619, 9039, 7557, 999, F

Example Input: [1527, 6311, 8927, 8605, 'v', '3541', 'b', '9641', '1093', '2649', 'H', '3821', '4251', 'K', 'L', 'J', '5301', '9463', 'z', '1403', 'O', 2283, 'g', 5991, 'B', 'n', 3997, 'G', 8425, 5409, 4395], ['P', 9991, 8325, 'b', 'u', 'v', '3541', 'b', '9641', '1093', '2649', 'H', '3821', '4251', 'K', 'L', 'J', '5301', '9463', 'z', '1403', 'J', 6627, 4667, 4387, 881, 8195, 'G']
Example Output: v, 3541, b, 9641, 1093, 2649, H, 3821, 4251, K, L, J, 5301, 9463, z, 1403

Example Input: ['U', 'k', 9983, 'e', 3231, 'p', 6447, 'e', 'p', 3397, 4001, 'O', 'f', 5975, 'Z', 'K', 'b', '1019', '1629', 'D', 'I', '6197', 'K', '7967', 'B', '7205', 'V', '6793', '1069', 'G', '7983', '8937', '417', '8497', '7595', 'F', 's', 'Q', 'Z', 'M', 'R', '5825', '8609', '3475', 's', 5723, 6049, 2563], [521, 7717, 8779, 'n', 5309, 9767, 423, 6511, 'I', 'X', 'N', 1639, 'B', 'o', 4267, 'T', 'b', '1019', '1629', 'D', 'I', '6197', 'K', '7967', 'B', '7205', 'V', '6793', '1069', 'G', '7983', '8937', '417', '8497', '7595', 'F', 's', 'Q', 'Z', 'M', 'R', '5825', '8609', '3475', 'z', 5615, 4493, 6435, 'H', 767, 7445, 'y', 1211, 5703, 'o']
Example Output:
b, 1019, 1629, D, I, 6197, K, 7967, B, 7205, V, 6793, 1069, G, 7983, 8937, 417, 8497, 7595, F, s, Q, Z, M, R, 5825, 8609, 3475