TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['F', 175, 'f', 8443, 3869, 'X', 8987, 's', 'x', 'r', '6805', '843', 't', 'g', 'T', '8865', 'K', '9607', 'G', '4521', 'z', 'E', 'T', 9337, 'B', 3133, 10013], [2067, 3211, 'U', 'S', 8949, 'N', 'r', '6805', '843', 't', 'g', 'T', '8865', 'K', '9607', 'G', '4521', 'z', 'Q', 1511, 'X', 1105, 3303, 'u', 8705, 'j']

SOLUTION: r, 6805, 843, t, g, T, 8865, K, 9607, G, 4521, z

PROBLEM: [1925, 1033, 'n', 1719, 1863, 9415, 'D', 8649, 's', 1653, 'V', 4263, 7099, 1825, 4487, 'G', 6067, 1553, 2517, '7743', '3161', 'X', '5815', '8019', '7445', 'H', 'g', '3451', '7313', 'j', 'v', '8927', '1115', 'b', 't', '1253', '8603', 'p', 'p', 'c', 'i', '8035', 'Z', 'Z', '3931', '4321', 'q', '2639', 'S', 'z', 8647, 9547, 'W', 7287, 7347, 'N', 'n', 'T', 5997, 4799, 'V', 'H', 4561, 'B', 2887, 9375, 3029, 'Y', 'x', 'J'], [6377, 'o', '7743', '3161', 'X', '5815', '8019', '7445', 'H', 'g', '3451', '7313', 'j', 'v', '8927', '1115', 'b', 't', '1253', '8603', 'p', 'p', 'c', 'i', '8035', 'Z', 'Z', '3931', '4321', 'q', '2639', 'S', 't', 'c', 7365, 3141, 5971, 6183, 'H', 3775, 'o', 2757, 9621, 'g', 'g', 1713, 'M', 9787, 5173, 9745, 'J', 'N', 8953, 'K', 1443, 'w', 8793, 9963, 6383, 3985, 9087]

SOLUTION: 7743, 3161, X, 5815, 8019, 7445, H, g, 3451, 7313, j, v, 8927, 1115, b, t, 1253, 8603, p, p, c, i, 8035, Z, Z, 3931, 4321, q, 2639, S

PROBLEM: [6635, 'R', 'I', 2817, 'z', 2399, 'b', 'e', 2499, 'P', 'L', 2251, 'a', 'W', 1657, 2871, 'n', 'Q', 3547, 6661, 'z', 1325, 833, 'a', 'r', '7915', '5521', 'S', 'X', 'P', '3827', 'w', '1053', '7789', 'O', '1087', 't', '2501', '3261', '949', 'B', '81', '9885', '8411', '3459', 'l', 'F', 'L', 8289, 6785, 'G', 6079, 13, 'y', 4879, 'v', 'P', 'e', 1581, 'b', 'M', 4555, 'P'], ['J', 'd', 5347, 'O', 7963, 1453, 3327, 'z', 1315, 'R', 'a', 'r', '7915', '5521', 'S', 'X', 'P', '3827', 'w', '1053', '7789', 'O', '1087', 't', '2501', '3261', '949', 'B', '81', '9885', '8411', '3459', 'l', 'b', 7089, 'I', 'G', 4843, 949, 6871, 6975]

SOLUTION:
a, r, 7915, 5521, S, X, P, 3827, w, 1053, 7789, O, 1087, t, 2501, 3261, 949, B, 81, 9885, 8411, 3459, l