Task: Program Execution
Input (English): z 2689 t 9899 113 3049 x 4529 p 1619 9499 2093 U p Q 3707 1921 f x 6367 7205 9759 8681 A h 3357 l K I m 2967 7997 Y 8439 6499 3989 U
Output (English): 1, 3, 7, 9, 13, 14, 15, 18, 19, 24, 25, 27, 28, 29, 30, 33, 37