In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[4363, 'q', 7471, 827, '9477', 'q', 'N', 'z', 'M', '4313', 'V', '8513', '2929', 'D', '789', 'V', 'x', 'p', 's', 'D', 'Y', '5957', 'A', 'V', 'u', 'V', 8913, 7847, 'm', 'w', 4633, 1299, 6041, 't', 'L', 4967, 7407], ['k', 'R', 'p', 'Y', 'm', 5173, 8381, 6631, 2349, 5793, '9477', 'q', 'N', 'z', 'M', '4313', 'V', '8513', '2929', 'D', '789', 'V', 'x', 'p', 's', 'D', 'Y', '5957', 'A', 'A', 2965, 'e', 5977, 5759, 'B', 959, 'S', 1573, 9877, 'E', 'r', 3535, 5129]