Task: Program Execution
Input (English): [809, 399, 27, 313, 461, 859, 221, 790, 724, 164, 295, 509, 190, 393, 523, 600, 260, 127, 704, 281]
Output (English): [809, 313, 461, 859, 509, 523, 127, 281]