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

[EX Q]: ['C', 1723, 8981, 3173, 3163, 'j', 'L', 4781, 'N', '5925', '2501', '9697', 'v', 'C', 'O', 'A', '9205', '8339', '3385', 'w', 3467, 'j', 6655, 'P', 8443, 9655], ['v', 'W', 5661, 'z', 'm', 8477, '5925', '2501', '9697', 'v', 'C', 'O', 'A', '9205', '8339', '3385', 'S', 6891, 'H', 'B', 8541]
[EX A]: 5925, 2501, 9697, v, C, O, A, 9205, 8339, 3385

[EX Q]: ['O', 'k', 'E', 281, 'J', 'J', 'z', 9541, 'K', 'Y', 'G', 's', 'J', 'h', 'o', '2303', '603', 'M', '5785', '7949', 'P', '9685', 'd', '801', '5021', '479', 'd', 'A', '1609', 'T', 'b', 'd'], [3187, 1933, 'u', 'E', 'Y', 2413, 'W', 'f', 'V', 9713, 4903, 'f', 'G', 's', 'J', 'h', 'o', '2303', '603', 'M', '5785', '7949', 'P', '9685', 'd', '801', '5021', '479', 'd', 'A', '1609', 'T', 'i', 5937, 'j', 1943, 'N', 9789, 'p', 3693, 2243, 9701, 6051, 6437, 'K', 4251, 5597, 'A', 'O', 'Y', 'P', 2435]
[EX A]: G, s, J, h, o, 2303, 603, M, 5785, 7949, P, 9685, d, 801, 5021, 479, d, A, 1609, T

[EX Q]: ['d', 4059, 1941, 'k', 3975, 'C', 'A', 9801, 4647, 'l', '9767', 't', 'y', '895', '9669', 'n', '715', '4877', '391', 'l', 'T', 't', 'M', 'F', 'W', 'B', 'D', 'd', 6787, 'c'], ['R', 'T', 1185, 6265, 'u', 'u', 1999, 9271, 'l', '9767', 't', 'y', '895', '9669', 'n', '715', '4877', '391', 'l', 'v', 5661, 3193, 3677, 9507, 7591, 'l', 'i', 'v']
[EX A]:
l, 9767, t, y, 895, 9669, n, 715, 4877, 391, l