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

Example Input: [7855, 367, 8647, 9917, 9089, 'U', 5329, 'V', 9419, 3843, 'M', '7745', 'N', 'B', 'm', 'V', 'q', '449', '7315', 'd', '4821', '1535', '2733', '713', '9271', 'Y', '5605', '8443', '6643', 'K', 'D', 'D', 7465, 'M', 'T', 3699, 'b', 8885, 'L', 'k'], ['p', 9677, 'R', 23, 1797, 2241, 4425, 1705, 'Z', 'C', 2803, 'S', 'N', 911, 567, 2169, 'k', '7745', 'N', 'B', 'm', 'V', 'q', '449', '7315', 'd', '4821', '1535', '2733', '713', '9271', 'Y', '5605', '8443', '6643', 'K', 'W', 'J', 3419]
Example Output: 7745, N, B, m, V, q, 449, 7315, d, 4821, 1535, 2733, 713, 9271, Y, 5605, 8443, 6643, K

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: ['n', 'C', 6023, 'L', 'M', '6979', 'r', '1707', 'd', 'g', 'L'], [9703, 'Y', 'V', 'M', '6979', 'r', '1707', 'i', 3877, 4381, 'd']
Example Output:
M, 6979, r, 1707