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

[EX Q]: ['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]
[EX A]: 7241, 8007, N, 4295, O, 6233, 6893, 3293, J, 789, 85, 2423

[EX Q]: [7963, 1119, 5983, 1201, 'f', 7721, 'l', 6831, '369', 'h', 'P', '9609', 'C', 'N', 'v', 'J', '8213', 'Q', '6733', 'S', '3587', 'F', '2917', '1601', 'w', 'z', 'b', '7237', '6995', '1907', 'S', 'i', 'X', 5925, 'R', 'm', 6883, 'S', 'J', 's', 'U', 'G', 7225, 7405], ['P', 3151, 'V', 347, 6187, 9261, 867, 'd', 3727, 4495, 'L', 'k', 1911, 'k', 'v', 'T', '369', 'h', 'P', '9609', 'C', 'N', 'v', 'J', '8213', 'Q', '6733', 'S', '3587', 'F', '2917', '1601', 'w', 'z', 'b', '7237', '6995', '1907', 'S', 'A', 3797, 7567, 7617, 'E', 7683, 'd', 'K', 1795, 5667, 'y', 4005, 567, 8429]
[EX A]: 369, h, P, 9609, C, N, v, J, 8213, Q, 6733, S, 3587, F, 2917, 1601, w, z, b, 7237, 6995, 1907, S

[EX Q]: [2805, 6563, 8899, 'U', 'k', 555, 5401, 8757, 'f', 'h', 10021, '4247', '3997', 'o', '757', '8783', 'O', 'c', '2533', '3103', '999', 'b', 'P', 's', '3357', '5529', 'G', 'b', 'S', 'T', '2951', 'L', 'z', 'h', 8669, 3845, 'w', 9455, 4027, 'c', 8401, 'Z', 'U', 'L', 'E', 'C', 4179], [3789, 2065, 7247, 1183, 'u', 'X', 4083, 'x', 1183, 3899, 'q', 9651, '4247', '3997', 'o', '757', '8783', 'O', 'c', '2533', '3103', '999', 'b', 'P', 's', '3357', '5529', 'G', 'b', 'S', 'T', '2951', 'L', 'z', 'Z', 7713, 6837, 2163, 4387, 'E', 'j', 's']
[EX A]:
4247, 3997, o, 757, 8783, O, c, 2533, 3103, 999, b, P, s, 3357, 5529, G, b, S, T, 2951, L, z