Task: Program Execution
Input (English): d Z R O 981 8719 s P K 4909 9477 3003 g j a 9647 4365 c u 801 S q U 4223 E e 6481
Output (English): 981, 8719, 4909, 9477, 3003, 9647, 4365, 801, 4223, 6481