Task: Program Execution
Input (English): Q, Q, 7441, 969, A, h, V, e, M, e, i, a, 5219, W, 7209, 645, 5351, 2645, 1717, 5757, 2471, 7521, 7557
Output (English): 7441, 969, 5219, 7209, 645, 5351, 2645, 1717, 5757, 2471, 7521, 7557