Task: Program Execution
Input (English): 4629 6673 3715 D 8421 a f G 2467 8291 b U 8843 w J 789 7345 1171 F f f H c v 5235 5065 u
Output (English): 1, 2, 3, 5, 9, 10, 13, 16, 17, 18, 25, 26