In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: ['E', 'M', 'B', 4331, 'f', 3649, 'r', 7345, 7215, '4923', '4941', '4355', 'v', '5773', '1229', '1517', '4395', '5783', '161', 'b', 'U', 5067, 3717, 'J', 'u', 'X', 3429], [4891, 'Z', 4213, 'f', 'z', 't', 2777, 6509, 9497, 6257, 1147, '4923', '4941', '4355', 'v', '5773', '1229', '1517', '4395', '5783', '161', 'b', 'a', 9125, 'k', 8711, 'w']
[A]: 4923, 4941, 4355, v, 5773, 1229, 1517, 4395, 5783, 161, b


[Q]: ['k', 521, 'b', 'j', 8637, 2323, 'S', 2743, 'I', 5351, 'B', 1525, 6545, 5197, 'Y', 'S', 'F', '8581', 'C', '2183', 'Q', 'N', '1435', 'E', '8709', '7613', 'C', '7381', '7499', '9041', '1479', 'I', 's', '7101', '6233', '9063', '9969', '5315', 'e', '2495', 'x', 8587, 1937, 1217, 'w', 'o', 'J', 'H', 'N'], [4927, 7101, 1961, 1277, 6009, 'x', 6541, 'h', 'S', 'F', '8581', 'C', '2183', 'Q', 'N', '1435', 'E', '8709', '7613', 'C', '7381', '7499', '9041', '1479', 'I', 's', '7101', '6233', '9063', '9969', '5315', 'e', '2495', 'f', 't', 'l', 3599, 'z', 'S', 7683, 'I', 101, 'D', 'E', 4087, 3221, 'n', 'R', 1809, 7069, 7145, 5573, 8597, 2473]
[A]: S, F, 8581, C, 2183, Q, N, 1435, E, 8709, 7613, C, 7381, 7499, 9041, 1479, I, s, 7101, 6233, 9063, 9969, 5315, e, 2495


[Q]: ['p', 'W', 'a', 's', 'K', '6887', '2197', '7877', '5553', '1441', '6555', '5217', 'j', 'J', '8573', '779', '8367', '7157', '6105', '1107', '5429', 'A', 'D', 'k', '2107', '647', '6605', 'Q', 'R', 6973], [207, 4073, 'j', 'd', 'y', 6637, 9849, 3573, 4329, 'z', 6249, 'H', 3499, 673, 'I', 2929, 5043, 7603, 'a', 's', 'K', '6887', '2197', '7877', '5553', '1441', '6555', '5217', 'j', 'J', '8573', '779', '8367', '7157', '6105', '1107', '5429', 'A', 'D', 'k', '2107', '647', '6605', 'U', 'p', 'Q', 'a', 'w', 'n', 4869, 'Z', 9867, 'E', 2647, 4137, 'i', 2517, 5385, 6243, 1755, 'w']
[A]:
a, s, K, 6887, 2197, 7877, 5553, 1441, 6555, 5217, j, J, 8573, 779, 8367, 7157, 6105, 1107, 5429, A, D, k, 2107, 647, 6605