TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['j', 'p', 'D', 9209, 'f', 1443, 'z', 'U', '2781', '2633', 'p', 'o', 'H', 'L', 'g', '9879', '1659', '2721', 'Y', '4045', '2453', 'S', 'H', 'm', 'X', '6465', 'u', 'f', 'P', 'h', '4585', '2353', 'Z', 9799, 9741, 'i', 'V', 'b', 'V'], ['G', 6339, 'X', 5119, 'J', 7027, 983, 'G', 'y', 9973, 'c', 'o', 'B', 'J', 3491, 203, 2983, 'G', 9139, 'J', 789, 7833, 'F', '2781', '2633', 'p', 'o', 'H', 'L', 'g', '9879', '1659', '2721', 'Y', '4045', '2453', 'S', 'H', 'm', 'X', '6465', 'u', 'f', 'P', 'h', '4585', '2353', 'P', 'u', 'u', 5483, 'P', 2187, 6807, 'T', 'F', 'h', 4425, 's', 'P', 7479, 9675, 3149, 'X', 5605, 8475, 8771, 9483, 3901, 'Y']

SOLUTION: 2781, 2633, p, o, H, L, g, 9879, 1659, 2721, Y, 4045, 2453, S, H, m, X, 6465, u, f, P, h, 4585, 2353

PROBLEM: [2227, 8603, '9943', 'E', '4351', 't', 'l', 'x'], [5983, 'q', '9943', 'E', '4351', 'V', 4367]

SOLUTION: 9943, E, 4351

PROBLEM: [8419, 2115, 3297, 'z', 'p', 3609, 'U', 'N', 7241, 't', 715, 5903, 'G', 1473, 'V', 'U', 2447, 'N', '7399', 'm', '9481', 'w', '1165', '3327', 'b', '9155', 'Z', 'A', 'e', '4045', 'Y', 't', 'O', '8289', 'M', '3945', '3193', 'b', 'I', 'm', 'f', 2637, 4297, 'G', 'x', 'K', 'z'], [6161, 'Z', 1235, 8145, 189, 4557, 'k', 751, 8307, 4903, 3699, 9841, 'n', 5417, '7399', 'm', '9481', 'w', '1165', '3327', 'b', '9155', 'Z', 'A', 'e', '4045', 'Y', 't', 'O', '8289', 'M', '3945', '3193', 'b', 'I', 'm', 'h', 727, 623, 'q', 609]

SOLUTION:
7399, m, 9481, w, 1165, 3327, b, 9155, Z, A, e, 4045, Y, t, O, 8289, M, 3945, 3193, b, I, m