Task: Program Execution
Input (English): 8939 8619 s 1809 w 6189 S 2941 6911 6435 9581 t 9397 3033 9495 E e e 1131 3813 e 1999 z U 6709 Y 1515 K 8993 i U
Output (English): 1, 2, 4, 6, 8, 9, 10, 11, 13, 14, 15, 19, 20, 22, 25, 27, 29