Task: Program Execution
Input (English): x X 8789 S 3055 a 1605 U 61 4667 L V 8531 1871 s 1149 W 6115 Z 8117 5867 k B d h U W 5745 z 9911 L F 3737 3959 9591
Output (English): 3, 5, 7, 9, 10, 13, 14, 16, 18, 20, 21, 28, 30, 33, 34, 35