Task: Program Execution
Input (English): U 3993 j 211 H 1253 3153 4459 4051 e D p 4029 n 8531 3707 7573 N 8079 5879 J W D 7463 9493 1723 8225 9655 y 8137 R 9115 Q 8885 w H 205 V f
Output (English): 2, 4, 6, 7, 8, 9, 13, 15, 16, 17, 19, 20, 24, 25, 26, 27, 28, 30, 32, 34, 37