TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['f', 'I', 'G', 627, 6145, 4779, '7903', 'c', '6667', 'j', 'N', 'F', '8035', 'E', 'u', 'V', '3605', 'y', '9445', '1541', '6709', 'Z', 'g', 'W', '7809', 't', '1887', 's', 'a', 9101, 2313, 't', 1319, 7473, 'p', 'a', 'd', 2643, 3033, 8709], [6835, 'a', 'g', 6065, 'v', 'm', 3313, 'V', '7903', 'c', '6667', 'j', 'N', 'F', '8035', 'E', 'u', 'V', '3605', 'y', '9445', '1541', '6709', 'Z', 'g', 'W', '7809', 't', '1887', 'X', 609, 'c', 6763, 2011, 'u', 'I', 8969, 315, 1553, 967, 'c', 'W', 9607, 'u', 'E', 'g', 3559, 'd', 99]

SOLUTION: 7903, c, 6667, j, N, F, 8035, E, u, V, 3605, y, 9445, 1541, 6709, Z, g, W, 7809, t, 1887

PROBLEM: ['X', 6431, 'O', '9101', 'l', 'D', 'Q', 'M', '8881', '9955', 'E', '2703', '8301', 'b', 'o', 'L', 'B', 'D', 8955, 's', 2393], ['D', 9287, 5103, 'r', 'm', '9101', 'l', 'D', 'Q', 'M', '8881', '9955', 'E', '2703', '8301', 'b', 'g', 'n', 'B', 6201, 1791, 6839, 'V', 'Z', 'h']

SOLUTION: 9101, l, D, Q, M, 8881, 9955, E, 2703, 8301, b

PROBLEM: ['G', 5995, 6997, 'L', 'I', 4355, 5201, '7531', '4111', '6845', 'd', 'F', '7097', 'j', '7989', '6859', '5331', 'A', '1121', '5069', 'i', '5891', 'k', 6387, 'h', 7103, 881], [7837, 'L', 3755, 'B', 9439, 7823, 6225, 6139, 263, '7531', '4111', '6845', 'd', 'F', '7097', 'j', '7989', '6859', '5331', 'A', '1121', '5069', 'i', '5891', 'M', 'c', 'a', 7025, 'C', 6569, 5155, 'V', 'h', 'f', 9019, 'q', 6115]

SOLUTION:
7531, 4111, 6845, d, F, 7097, j, 7989, 6859, 5331, A, 1121, 5069, i, 5891