Task: Program Execution
Input (English): 2071, 1309, w, w, 881, q, 4635, 2725, 8267, S, 559, 9383, G, 7441, 343, u
Output (English): 2071, 1309, 881, 4635, 2725, 8267, 559, 9383, 7441, 343