Task: Program Execution
Input (English): 5409 W 2639 3773 K d 3171 a 9951 1737 215 8601 L u 765 2999 5639 h m d 9023 K D 8203 H 5907 z
Output (English): 5409, 2639, 3773, 3171, 9951, 1737, 215, 8601, 765, 2999, 5639, 9023, 8203, 5907