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

Example Input: ['q', 'O', 7981, 'U', 'V', 's', 't', 6911, 'i', 'K', 'O', 'F', 1359, 3839, 'g', '2555', 'H', '9877', 'Y', '3433', '5661', '2061', 'j', 'j', '2413', '3795', 'c', '6529', 'F', '1099', 'f', 'U', 'b'], ['V', 'D', '2555', 'H', '9877', 'Y', '3433', '5661', '2061', 'j', 'j', '2413', '3795', 'c', '6529', 'F', '1099', 'U', 'm', 8601, 881, 1009, 1759, 5669, 8581, 'm', 8715, 8913]
Example Output: 2555, H, 9877, Y, 3433, 5661, 2061, j, j, 2413, 3795, c, 6529, F, 1099

Example Input: [7667, 'U', 5597, 9391, 'm', 'F', 683, 'k', 'r', 'm', 4389, 'X', 'p', 39, 'E', '8801', 't', 'B', 'V', 'v', 'e', 'p', '9493', '4805', 'n', 'V', 'C', '4657', '6173', '3989', '9599', 'U', 'r', 's', '5255', '5265', 'r', 8425, 2993, 'e', 6063, 9811, 'P', 7403], [3191, 'S', 'b', 'F', 'B', 'Z', 'i', 'A', 1703, 'q', 3449, 'Q', 'X', 'f', 'k', 4455, 'L', '8801', 't', 'B', 'V', 'v', 'e', 'p', '9493', '4805', 'n', 'V', 'C', '4657', '6173', '3989', '9599', 'U', 'r', 's', '5255', '5265', 'F', 'b', 6335, 615, 6181, 'K', 'U', 'F', 'a', 7617, 'F', 'W', 'N', 'Z', 8971, 'h', 9081, 'h', 4427, 'j']
Example Output: 8801, t, B, V, v, e, p, 9493, 4805, n, V, C, 4657, 6173, 3989, 9599, U, r, s, 5255, 5265

Example Input: ['j', 'M', 5933, 4871, 6435, 8069, 8975, 3457, 3629, 4381, 'L', '5867', 'C', 'q', '4143', 'W', 'J', '223', 'U', 'U', '1379', '2023', '4365', '5701', '9783', 'V', '3987', 'q', '9695', '8371', '1', 'j', 'c', '4181', 'P', '6471', '3823', 'h', 2799, 'U', 'e', 'T', 5063], ['i', 'T', 5961, 4079, 867, 9287, 5793, 7573, 113, 6043, 'L', '5867', 'C', 'q', '4143', 'W', 'J', '223', 'U', 'U', '1379', '2023', '4365', '5701', '9783', 'V', '3987', 'q', '9695', '8371', '1', 'j', 'c', '4181', 'P', '6471', '3823', 'R', 6775, 'G', 5231, 'u', 2183, 's', 'O']
Example Output:
L, 5867, C, q, 4143, W, J, 223, U, U, 1379, 2023, 4365, 5701, 9783, V, 3987, q, 9695, 8371, 1, j, c, 4181, P, 6471, 3823