TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [7449, 1055, 'd', 'q', '3157', '6365', 'v', 'b', 'H', 'n', 'B', '4283', 'm', 'c', 'V', 'h', '3207', '3795', 'j', 'l', 'j', 'K', 'k', 'N', 'd', 83, 'a', 'd', 3257, 3697, 'p', 9587, 4343, 8761, 8435, 'q', 909], ['F', 'V', 3405, 6049, 8373, 8397, 9195, 'q', '3157', '6365', 'v', 'b', 'H', 'n', 'B', '4283', 'm', 'c', 'V', 'h', '3207', '3795', 'j', 'l', 'j', 'K', 'k', 'E', 'W', 'U', 'T', 'L', 2711, 'R', 'm']

SOLUTION: q, 3157, 6365, v, b, H, n, B, 4283, m, c, V, h, 3207, 3795, j, l, j, K, k

PROBLEM: [3277, 9365, 4973, 'q', 'S', 6337, 3661, 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'l', 'w', 5939, 6533, 'h', 1877, 10017, 'q'], ['L', 8235, 'n', 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'O', 1591, 'C', 2553, 2613, 'E', 3577, 'u']

SOLUTION: Q, J, c, 3205, 2707, 1869, 1285, z, c

PROBLEM: [93, 'f', 'u', 9249, 'T', 'p', 6873, 'B', 'B', 's', 'b', 'l', 'I', 'g', 'j', '3227', 'R', '8029', '9163', 'L', '9767', '6831', 'p', '691', '8035', 'x', 'h', 'T', 'W', '6433', 'I', '553', 'd', 3135, 'Q', 'X', 'z'], [1857, 2927, 'V', 's', 'K', 6557, 'B', 2821, 'b', 'l', 'I', 'g', 'j', '3227', 'R', '8029', '9163', 'L', '9767', '6831', 'p', '691', '8035', 'x', 'h', 'T', 'W', '6433', 'I', '553', 'Y', 'O', 'O', 4669, 'P', 4077, 6925, 2931]

SOLUTION:
b, l, I, g, j, 3227, R, 8029, 9163, L, 9767, 6831, p, 691, 8035, x, h, T, W, 6433, I, 553