Task: Program Execution
Input (English): R t 5229 3785 195 U 2923 9207 k 2107 159 g Y 4393 F O G W 9527 97 6513 R W 9017 5987 E
Output (English): 3, 4, 5, 7, 8, 10, 11, 14, 19, 20, 21, 24, 25