Task: Program Execution
Input (English): 9945 8801 l u D C 7087 o 4157 y 5487 8789 7407 9631 2399 i X c 2869 w 9059 4191 A b 1631 R 8119
Output (English): 3, 4, 5, 6, 8, 10, 16, 17, 18, 20, 23, 24, 26