Task: Program Execution
Input (English): 4, 1, ['7731', 'R', '6957', '13', '6375', 'z', 's', '9531', 'k', 'w', '4003', '2145', 'T', 'b', 'N', '2033', '8399', 'P', '4283', '1961', '1265', 'k', 'x', '7635', 'd']
Output (English): 13, 6375, z, s, 9531, k, w, 4003, 2145, T, b, N, 2033, 8399, P, 4283, 1961, 1265, k, x, 7635, d