TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['N', 'V', 'O', 'x', 1311, 'v', 'd', 8727, 6043, '5765', '7781', '5561', 'S', 'b', 'F', '7789', '6181', 'N', '6861', '9347', '6701', '3981', '4855', 'B', '7527', 'X', 'v', 'D', '9489', 'a', 'T', 3027, 'l', 5595], ['r', 'K', 'R', 6379, 'o', 'w', '5765', '7781', '5561', 'S', 'b', 'F', '7789', '6181', 'N', '6861', '9347', '6701', '3981', '4855', 'B', '7527', 'X', 'v', 'D', '9489', 'x', 'q', 'p', 'Q', 'D', 'B', 9451, 'w', 2131]

SOLUTION: 5765, 7781, 5561, S, b, F, 7789, 6181, N, 6861, 9347, 6701, 3981, 4855, B, 7527, X, v, D, 9489

PROBLEM: ['L', 'V', 5597, 1661, 'x', 'M', 3901, 'Y', 7525, 'r', 'P', 3031, 'b', 'y', '951', 'E', 'Q', 'n', '5797', '6551', '7545', '523', '6555', '3247', '1875', '5', '2955', 'y', 9635, 9141, 't', 7363, 1359, 'H', 5619], [6813, 7119, 'b', 'y', '951', 'E', 'Q', 'n', '5797', '6551', '7545', '523', '6555', '3247', '1875', '5', '2955', 'w', 2701, 'f', 9769, 6265, 6111, 'n', 5757, 915, 1583, 'N']

SOLUTION: b, y, 951, E, Q, n, 5797, 6551, 7545, 523, 6555, 3247, 1875, 5, 2955

PROBLEM: ['Z', 6245, 'Z', 'b', 'M', 'Y', 9879, 'q', 8157, 'W', 'p', 'G', 'i', 'F', 'Z', 3725, 'r', '3915', '7275', 'm', '45', '9155', '8709', '2119', 'v', '3365', 'x', 'i', '2123', 'M', '4733', '2203', '4655', 'L', '8067', 'E', 'I', 'Y', 'C', 'y', 'X', 1933, 6891, 'N', 8497, 6745, 'T', 'n', 'F', 5947, 3861, 'S', 'H'], ['u', 6541, 2677, 'r', '3915', '7275', 'm', '45', '9155', '8709', '2119', 'v', '3365', 'x', 'i', '2123', 'M', '4733', '2203', '4655', 'L', '8067', 'E', 'I', 'Y', 'C', 'y', 'q', 8449, 6991, 'y', 769, 7143, 2849]

SOLUTION:
r, 3915, 7275, m, 45, 9155, 8709, 2119, v, 3365, x, i, 2123, M, 4733, 2203, 4655, L, 8067, E, I, Y, C, y