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: [6233, 489, 6117, '5201', 'J', 'A', '3023', 'W', '791', '8263', 'm', 'w', 'q', '8873', 'B', '4945', '25', 'v', '6679', '3217', 'Q', '9509', 'V', 'Q', 4171], ['G', 9467, 331, 9967, '5201', 'J', 'A', '3023', 'W', '791', '8263', 'm', 'w', 'q', '8873', 'B', '4945', '25', 'v', '6679', '3217', 'Q', '9509', 'V', 'o', 'a', 'P', 'a', 'C', 'N', 'R', 'l', 'l', 'j', 'N', 8161, 3729, 'F', 'r', 'B']
Example Output: 5201, J, A, 3023, W, 791, 8263, m, w, q, 8873, B, 4945, 25, v, 6679, 3217, Q, 9509, V

Example Input: ['N', 867, 'F', 4453, 5901, 'Y', 'X', '439', '6067', 'c', 'K', 'v', 'T', '911', '3755', '5529', '5445', 'r', 'O', 7047, 'k', 'm'], [5767, 927, 9585, 'r', 'y', 'I', 2547, 'p', 107, 'X', '439', '6067', 'c', 'K', 'v', 'T', '911', '3755', '5529', '5445', 'r', 'l', 'p', 5855, 's', 8397, 'a', 6135]
Example Output:
X, 439, 6067, c, K, v, T, 911, 3755, 5529, 5445, r