Task: Program Execution
Input (English): 3017, 5571, d, 3833, Q, 2577, 9555, 2579, K, 7449, 6925, y, 5485, 7231, G, j, 3631, 3739, C, 4999, 7451
Output (English): d, Q, K, y, G, j, C, 3017, 5571, 3833, 2577, 9555, 2579, 7449, 6925, 5485, 7231, 3631, 3739, 4999, 7451