TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['G', 5429, 'G', 'h', 'i', 4385, 'l', 'w', '4889', 'j', 'i', 'P', '1977', '9281', 'N', 's', 'y', '3049', 'E', 'w', 'l', 6255, 9841, 7339], [5463, 'Y', 1105, 'Z', 6887, 'G', 9653, 'v', 6241, 1865, '4889', 'j', 'i', 'P', '1977', '9281', 'N', 's', 'y', '3049', 'E', 'w', 't', 7945, 'T', 'l', 6697, 'k', 'J', 57]

SOLUTION: 4889, j, i, P, 1977, 9281, N, s, y, 3049, E, w

PROBLEM: ['X', 4261, 'm', 7859, 4443, 287, 7605, 'X', 'z', 6017, 2097, 2447, 8915, 4657, 375, 81, 'I', 'C', 'T', 7455, 7461, 'W', 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'D', 2439, 'Q', 'l', 'D', 3245], ['J', 'o', 3361, 8709, 8719, 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'g', 'r', 4351, 'F', 2243, 8191, 5111, 6683, 'Y', 3647, 't', 'f', 2885, 5435, 7467, 'S', 9159, 8145, 'H', 'z']

SOLUTION: e, n, O, 1627, 5687, 421, 1005, 2703, 2689, 2227, 6679, 5031, y, n, 2949, j, 7753, 1135, A, t, b, x, B

PROBLEM: ['p', 9967, 4691, 'R', 8703, 9923, 'n', '2217', 'I', '1379', 'h', 'Z', '1111', '3009', 's', '1223', '9265', 'i', '1801', '3883', 'n', 1167, 'x', 'c', 'g', 'L', 'S', 'l'], [5107, 8941, 8953, 'm', 'N', 'Q', 'p', 6755, 831, 1451, 'r', 6895, 'n', '2217', 'I', '1379', 'h', 'Z', '1111', '3009', 's', '1223', '9265', 'i', '1801', '3883', 'R', 'm', 'n', 'A', 4083, 't', 'n', 'F', 8539, 'J', 5445]

SOLUTION:
n, 2217, I, 1379, h, Z, 1111, 3009, s, 1223, 9265, i, 1801, 3883