In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [2087, 5665, 'W', 'H', 6711, '8181', 'q', '1949', 'j', '7351', 'g', 5827, 4893, 9173], [5187, 4249, '8181', 'q', '1949', 'j', '7351', 'w', 'Z', 'C', 3255]

Answer: 8181, q, 1949, j, 7351


Question: ['v', 1629, 't', 'y', 'R', 'k', 10021, 7155, '7241', '8007', 'N', '4295', 'O', '6233', '6893', '3293', 'J', '789', '85', '2423', 'o', 3491, 'z', 'i', 6959, 865], ['Q', 5541, 6301, '7241', '8007', 'N', '4295', 'O', '6233', '6893', '3293', 'J', '789', '85', '2423', 'D', 3297, 8731, 8807, 99, 'h', 3177, 2689, 'H', 'u', 'S', 833]

Answer: 7241, 8007, N, 4295, O, 6233, 6893, 3293, J, 789, 85, 2423


Question: [625, 979, 'I', 9631, 3853, 'u', 1165, 'l', 3913, 'R', 'C', 'Z', '8985', '1141', '1447', '7713', 'x', 'L', '6699', 'Y', '7865', '6111', 'C', 'Q', 'U', 'r', '8993', '503', 'G', 'K', 1517, 495, 4001, 239, 5145, 3105, 9123, 'k', 'A', 'R'], ['X', 'C', 8585, 7817, 'Z', 4767, 685, 1815, 6485, 2805, 2957, 4019, 'C', 'Z', '8985', '1141', '1447', '7713', 'x', 'L', '6699', 'Y', '7865', '6111', 'C', 'Q', 'U', 'r', '8993', '503', 'S', 'R', 'g', 4501, 9239, 'w', 'e', 7967, 8385, 'm', 2417, 'Y', 9977]

Answer:
C, Z, 8985, 1141, 1447, 7713, x, L, 6699, Y, 7865, 6111, C, Q, U, r, 8993, 503