Task: Program Execution
Input (English): A y 8281 P 5667 u 869 B k R Z 6249 A 5467 9513 4477 3117 d 8045 l 2785 497 1389 B 5263 I 3081 5927
Output (English): 3, 5, 7, 12, 14, 15, 16, 17, 19, 21, 22, 23, 25, 27, 28