In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [5307, 'b', 'I', '9451', 'W', 7941], [8087, 'U', 'I', '9451', 'g', 'I']

Answer: I, 9451


Question: ['f', 7061, 5371, 'F', 49, 999, 9071, 'O', 9627, 283, 'q', '9151', 'a', 'E', '2865', '735', '5647', 'i', 'e', 'k', '4029', 'H', 'b', 'R', '3331', 'T', 'W', '7249', '4135', 'P', 'U', 2327, 'w', 7987, 9069, 'm', 'Q', 817, 'o'], ['N', 'j', 7227, 7051, 'D', 'b', 2645, 'l', 'g', 8699, 'a', 'u', 'r', 4215, 7499, 6595, 4001, 7107, 2799, 'q', '9151', 'a', 'E', '2865', '735', '5647', 'i', 'e', 'k', '4029', 'H', 'b', 'R', '3331', 'T', 'W', '7249', '4135', 'P', 'p', 'v', 4623, 4597, 387, 8861, 37, 'u', 4847, 7415, 8709, 5935]

Answer: q, 9151, a, E, 2865, 735, 5647, i, e, k, 4029, H, b, R, 3331, T, W, 7249, 4135, P


Question: [7519, 8471, 'u', 8589, '3535', '4623', '2401', 'P', '3467', '4277', '7601', 'r', '2563', 'h', 'B', '6949', '7571', '537', '8195', 'W', '9735', 'b', 'A', 1685, 8713, 8895, 1553, 2833, 503, 'N', 'l', 5311, 1197, 'C', 's', 8381], ['u', 'F', 'A', 'f', '3535', '4623', '2401', 'P', '3467', '4277', '7601', 'r', '2563', 'h', 'B', '6949', '7571', '537', '8195', 'W', '9735', 'b', 'y', 'W', 5569, 3925, 3539, 'Z', 'K', 9149, 'H', 'w']

Answer:
3535, 4623, 2401, P, 3467, 4277, 7601, r, 2563, h, B, 6949, 7571, 537, 8195, W, 9735, b