TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['c', 'N', 9495, 305, 1779, 7447, 8519, 2777, '2205', '2411', '4203', 'g', 'V', '8037', 'h', '5963', 'L', '715', 'A', 'p', 'k', 'h', 'A', 7013, 509, 'G'], ['V', 2467, 9505, '2205', '2411', '4203', 'g', 'V', '8037', 'h', '5963', 'L', '715', 'W', 4557, 's', 4431]

SOLUTION: 2205, 2411, 4203, g, V, 8037, h, 5963, L, 715

PROBLEM: ['f', 7061, 5371, 'F', 49, 999, 9071, 'O', 9627, 283, 'q', '9151', 'a', 'E', '2865', '735', '5647', 'i', 'e', 'k', '4029', 'H', 'b', 'R', '3331', 'T', 'W', '7249', '4135', 'P', 'U', 2327, 'w', 7987, 9069, 'm', 'Q', 817, 'o'], ['N', 'j', 7227, 7051, 'D', 'b', 2645, 'l', 'g', 8699, 'a', 'u', 'r', 4215, 7499, 6595, 4001, 7107, 2799, 'q', '9151', 'a', 'E', '2865', '735', '5647', 'i', 'e', 'k', '4029', 'H', 'b', 'R', '3331', 'T', 'W', '7249', '4135', 'P', 'p', 'v', 4623, 4597, 387, 8861, 37, 'u', 4847, 7415, 8709, 5935]

SOLUTION: q, 9151, a, E, 2865, 735, 5647, i, e, k, 4029, H, b, R, 3331, T, W, 7249, 4135, P

PROBLEM: [7153, 2439, 2547, 6541, 'Y', 4237, 'c', '7873', '2375', 'K', '9299', 'h', '747', '8767', '4845', '8435', 'k', '9579', '9939', '3465', 'U', 'X', 'j', '5349', 'Z', 'f', 'l', '4965', '4099', 'j', 'u', 'j', 'x', 4245, 4007, 'o', 'A', 'k', 'e', 'R', 815, 5481, 'H', 717, 2409, 'k', 'y', 399], [5907, 'c', 857, 'T', 'j', 4413, 3643, 'A', 3161, 8181, 5979, 'A', 'B', 6559, 'o', '7873', '2375', 'K', '9299', 'h', '747', '8767', '4845', '8435', 'k', '9579', '9939', '3465', 'U', 'X', 'j', '5349', 'Z', 'f', 'l', '4965', '4099', 'j', 'u', 'i', 8097, 'O', 1829, 'b', 3, 4295, 'b', 'z', 'E', 9083, 'n', 'O', 8673, 8813, 't', 89, 'Z', 9677, 'U']

SOLUTION:
7873, 2375, K, 9299, h, 747, 8767, 4845, 8435, k, 9579, 9939, 3465, U, X, j, 5349, Z, f, l, 4965, 4099, j, u