instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['P', 'E', 'w', 4729, 8995, 'z', 3939, '9711', '4699', 'c', '351', '7279', 'A', '719', 'j', '9659', '8455', '6859', 'E', '903', '1827', 'M', '3035', 'N', '2573', '4995', 'U', '8289', 'k', 'b', 'U', '1961', 'v', 1077, 153, 8063, 'h', 'k'], ['A', 2845, '9711', '4699', 'c', '351', '7279', 'A', '719', 'j', '9659', '8455', '6859', 'E', '903', '1827', 'M', '3035', 'N', '2573', '4995', 'U', '8289', 'k', 'b', 'U', '1961', 'h', 9115, 'v', 275, 'C', 7405, 4211, 'X', 'O', 'e', 'n', 2507, 875, 'o', 6189, 'g', 'k', 3781, 1027, 807, 'g', 7213]
answer:
9711, 4699, c, 351, 7279, A, 719, j, 9659, 8455, 6859, E, 903, 1827, M, 3035, N, 2573, 4995, U, 8289, k, b, U, 1961


question:
[2087, 5665, 'W', 'H', 6711, '8181', 'q', '1949', 'j', '7351', 'g', 5827, 4893, 9173], [5187, 4249, '8181', 'q', '1949', 'j', '7351', 'w', 'Z', 'C', 3255]
answer:
8181, q, 1949, j, 7351


question:
['M', 6037, 2049, 'a', 'G', 9677, 7235, 6331, 'i', 5385, 'a', 'k', 'z', 'w', '7719', '1613', 'a', 'V', '9579', 'K', '3245', '1893', 'H', 's', 2243, 327, 'S', 'd', 'S', 'R', 9355, 'd'], [6581, 8961, 5475, 3935, 9595, 'h', 'J', 8165, 'g', 'u', 4181, 'N', 'a', 'k', 'z', 'w', '7719', '1613', 'a', 'V', '9579', 'K', '3245', '1893', 'Y', 5627, 'S', 'Y', 'S', 8823, 'G', 6527]
answer:

a, k, z, w, 7719, 1613, a, V, 9579, K, 3245, 1893