Task: Program Execution
Input (English): p y 8587 3793 U x x 3699 f 7719 6343 9389 D I 8607 g s O 6271 2433 7479 G 8877 4751 i 8175 L 999 4333
Output (English): 8587, 3793, 3699, 7719, 6343, 9389, 8607, 6271, 2433, 7479, 8877, 4751, 8175, 999, 4333