Task: Program Execution
Input (English): d 4827 6501 8945 6831 4105 4993 4641 g 3151 J N 6913 I J 8229 9897 q x 3503 7235 6201 2009 9215 2801 t W 8535
Output (English): 2, 3, 4, 5, 6, 7, 8, 10, 13, 16, 17, 20, 21, 22, 23, 24, 25, 28