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

Example Input: ['o', 'k', '8037', '2095', 'E', 'l'], [4673, 'J', '8037', '2095', 't', 'F']
Example Output: 8037, 2095

Example Input: [9889, 'I', 'f', 'y', '3773', '4483', 'Y', '2325', 'M', '247', '8091', 'H', '3787', '3845', 'i', 'L', 't', '6949', '6019', '5929', 'm', 2573, 839, 'a', 'S', 9999, 'H', 135, 1089], ['Y', 'a', 9301, 'l', 'v', 'f', 'y', '3773', '4483', 'Y', '2325', 'M', '247', '8091', 'H', '3787', '3845', 'i', 'L', 't', '6949', '6019', '5929', 'Q', 9865, 7343, 741, 863, 'I', 'M', 'u']
Example Output: f, y, 3773, 4483, Y, 2325, M, 247, 8091, H, 3787, 3845, i, L, t, 6949, 6019, 5929

Example Input: [7937, 'W', 6131, 'B', 8781, 'i', '3839', '9737', 'W', 'y', '8151', 'm', '6747', 'q', 'y', 'l', 1295, 'K', 'N'], ['H', 3095, 'n', '3839', '9737', 'W', 'y', '8151', 'm', '6747', 'q', 'y', 'g', 1545]
Example Output:
3839, 9737, W, y, 8151, m, 6747, q, y