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

[EX Q]: [8235, 6785, 'P', 'N', 'y', '5503', '6065', '2039', 'Q', 'o', 'F', 7791, 'R', 'm', 3633], ['s', 863, 'z', 'y', '5503', '6065', '2039', 'Q', 'o', 'o', 6907, 5837, 's', 2553]
[EX A]: y, 5503, 6065, 2039, Q, o

[EX Q]: [1477, 'o', 1059, 'R', 't', 97, 7251, 1765, 'V', 1139, 'h', 7923, 'J', 'E', '6945', 'C', 'j', '4891', '4001', 'j', 'f', '8117', 'T', '2147', 'I', '3759', '5781', 'g', 'Y', 9333, 'm', 'V', 'T', 3427, 3397, 507, 'Y', 'k', 907, 'b', 8791, 'A'], ['Y', 6653, 'v', 9685, 'D', 2111, 'd', 'y', 5885, 5653, 'i', 6307, 2051, 7807, '6945', 'C', 'j', '4891', '4001', 'j', 'f', '8117', 'T', '2147', 'I', '3759', '5781', 'g', 'd', 9367, 'Y', 3109, 7395, 'R', 'L', 9041]
[EX A]: 6945, C, j, 4891, 4001, j, f, 8117, T, 2147, I, 3759, 5781, g

[EX Q]: [8375, 2925, 5961, 'u', 'k', 'V', 'P', 'z', 9905, 6053, 8203, 2927, 'y', 219, 5731, 6187, 'm', 'C', 7433, 4865, 2677, '8053', 'f', 'O', 'k', 'P', 'x', 'H', 'o', '5649', '3707', '3501', 'c', '8299', 'H', '7171', 'Y', '7217', 'p', '7251', '301', 'E', '939', 'r', 1823, 'j', 'n', 1123, 3137, 4711], [6575, 'N', 'p', 9871, 7829, 'i', 'v', 1989, 'u', 211, 959, 'M', 6737, 4493, 'N', 'D', 6037, 'u', '8053', 'f', 'O', 'k', 'P', 'x', 'H', 'o', '5649', '3707', '3501', 'c', '8299', 'H', '7171', 'Y', '7217', 'p', '7251', '301', 'E', '939', 'c', 'N', 957, 4341, 'D', 'c', 4253, 3013, 'N', 5041, 731, 8389, 'N', 3105, 'G', 835, 1803, 'Z', 'h', 2105, 3331]
[EX A]:
8053, f, O, k, P, x, H, o, 5649, 3707, 3501, c, 8299, H, 7171, Y, 7217, p, 7251, 301, E, 939