Task: Program Execution
Input (English): n l 4733 e 5599 A 4993 4107 M 8149 957 I n i g 4645 883 B i 5207 8647 499 P c G 593 4015
Output (English): 1, 2, 4, 6, 9, 12, 13, 14, 15, 18, 19, 23, 24, 25