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

[EX Q]: ['R', 'r', 153, 'P', 1715, 757, 'K', 685, 1275, '9653', '3305', '853', 's', 'f', 'y', 'v', 'd', 'E', '4893', '9515', 'O', '9527', 'R', 'C', '8621', 'P', 'O', 's', '1455', '5259', '5561', '5147', 'G', 'e', 'l', 8075, 'x', 3879, 'g', 1215, 2387, 'E', 9305, 'L', 't', 'B', 7409, 7623, 7913], ['A', 'P', 'm', 5825, 'S', 2069, 7235, 4509, 'K', 6535, 979, 'f', 9051, 2423, 'R', 'l', 'q', 9429, 'l', 803, 'j', 2081, 5321, '9653', '3305', '853', 's', 'f', 'y', 'v', 'd', 'E', '4893', '9515', 'O', '9527', 'R', 'C', '8621', 'P', 'O', 's', '1455', '5259', '5561', '5147', 'G', 'e', 'z', 9157, 5891, 'g', 'z', 707, 4039, 293, 'S', 'B', 'b', 2399, 'l', 1277, 'F', 3399, 1459]
[EX A]: 9653, 3305, 853, s, f, y, v, d, E, 4893, 9515, O, 9527, R, C, 8621, P, O, s, 1455, 5259, 5561, 5147, G, e

[EX Q]: [7937, 'O', 't', 'q', 'A', '5875', '3561', '2131', 'L', '9023', 'A', '4107', 'Y', 'h', 'A', '8649', '6349', 'S', '1841', 'X', 'Y', '8859', '2327', 'x', '6845', 'P', 9541, 'K', 'P', 'I', 'd', 2929, 3037, 's', 'o'], [5771, 'e', 6539, 3301, 7501, 1959, 2737, 'W', 347, 'S', 'A', 7789, 1561, 'G', 's', 1703, '5875', '3561', '2131', 'L', '9023', 'A', '4107', 'Y', 'h', 'A', '8649', '6349', 'S', '1841', 'X', 'Y', '8859', '2327', 'x', '6845', 'C', 4525, 2207, 8867, 'D', 'c', 9997, 'f', 'E', 'd', 2503, 527, 's', 'Q', 'Y', 'R', 4405, 'a']
[EX A]: 5875, 3561, 2131, L, 9023, A, 4107, Y, h, A, 8649, 6349, S, 1841, X, Y, 8859, 2327, x, 6845

[EX Q]: ['W', 6617, 'q', 1969, 5991, 'V', 'z', 3245, 'G', 4449, 'u', 4987, 917, 8295, 'r', 2899, 'O', 'G', '4901', '5789', '989', 'C', '8651', 'T', 'Z', '6929', 'M', '7967', '7335', '5041', '7759', 'n', '2255', 's', 'i', 'B', 'I', 1977, 'e', 1625, 'w', 497, 3021, 8997, 'Q'], [9417, 7135, 'p', 9627, 'd', 'G', '4901', '5789', '989', 'C', '8651', 'T', 'Z', '6929', 'M', '7967', '7335', '5041', '7759', 'n', '2255', 's', 'z', 6981, 3991, 'I', 6173, 871, 6899, 8763, 'A', 1801]
[EX A]:
G, 4901, 5789, 989, C, 8651, T, Z, 6929, M, 7967, 7335, 5041, 7759, n, 2255, s