Task: Program Execution
Input (English): h 7479 M 9405 v 9731 I W 3777 8273 459 V l r 9841 A 4711 T l 8993 449 4891 c l X
Output (English): 7479, 9405, 9731, 3777, 8273, 459, 9841, 4711, 8993, 449, 4891