Task: Program Execution
Input (English): 3737 Z 4391 3397 d 2935 4167 5229 l S y 4279 j j K 6513 2343 Z 4617 y 1037 F F 8893 V
Output (English): 2, 5, 9, 10, 11, 13, 14, 15, 18, 20, 22, 23, 25