TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [9711, 6103, 3531, 3623, 'u', '6995', 'R', 'p', 'p', 'p', '8519', '4447', 'b', 6001, 'b', 2477, 'd', 'y', 'C', 9605], ['j', 'P', 'W', 9073, 'u', '6995', 'R', 'p', 'p', 'p', '8519', '4447', 'X', 8365, 9899, 'H', 'T', 4049, 'Z', 'w']

SOLUTION: u, 6995, R, p, p, p, 8519, 4447

PROBLEM: [3615, 1385, 4267, 'z', 'F', 7195, 'U', 2665, '1263', 'O', '3761', '2545', 'K', 'E', 't', '5511', '6241', 'Q', '9683', '7135', '5469', '5269', '3021', '9499', 'C', 'C', 'y', 'm', 1901, 3491, 'i', 's', 2085, 'H', 'z', 5585, 8785, 6783, 'r'], ['g', 'E', 'Z', 1405, 7081, 'z', 363, 'p', 4559, 'C', 'F', 'B', '1263', 'O', '3761', '2545', 'K', 'E', 't', '5511', '6241', 'Q', '9683', '7135', '5469', '5269', '3021', '9499', 'C', 'C', 'n', 8931, 1253, 7959, 'w', 6185, 'm', 'o', 7699, 9577, 'u', 2061, 'i', 'm', 1689, 'j', 'i']

SOLUTION: 1263, O, 3761, 2545, K, E, t, 5511, 6241, Q, 9683, 7135, 5469, 5269, 3021, 9499, C, C

PROBLEM: ['X', 5087, 's', 'I', 'Z', 'i', 1565, 7467, 6021, 7063, 'F', 709, 'q', 'L', 4767, 7771, 3071, '3667', 'T', 'c', '677', 'N', '8045', 'S', 'K', '9817', '7017', 'x', 'Y', '5521', 'q', 'L', 's', '7041', '7073', 'g', 'V', '465', '5595', '3023', '865', 'Q', 'u', 'Q', 'H', 'q', 7157, 'C', 'n'], ['a', 1417, 'd', 't', 'f', 'p', 'e', 1673, 5695, 3173, 'd', 415, 'x', 5973, 7859, 'H', 527, 7177, 'p', 7283, 'C', 'M', 8069, 3147, 4423, 8143, 'x', 897, '3667', 'T', 'c', '677', 'N', '8045', 'S', 'K', '9817', '7017', 'x', 'Y', '5521', 'q', 'L', 's', '7041', '7073', 'g', 'V', '465', '5595', '3023', '865', 'Q', 'u', 'Q', 'H', 'W', 1949, 3765, 8595, 81, 'p', 7175, 'u', 2131, 1923, 2763, 277, 'D', 's', 4049, 2979, 's', 'Y', 'g', 'M', 'f', 6633]

SOLUTION:
3667, T, c, 677, N, 8045, S, K, 9817, 7017, x, Y, 5521, q, L, s, 7041, 7073, g, V, 465, 5595, 3023, 865, Q, u, Q, H