Task: Program Execution
Input (English): 1767 7931 r Y F f 5323 Q 2167 K I 2977 V 6383 9125 3421 b 1513 2777 F A 9405 c r 5401 7895 m P w 581 S Q 6249 4321 b 7237 6985 481 6459
Output (English): 1, 2, 7, 9, 12, 14, 15, 16, 18, 19, 22, 25, 26, 30, 33, 34, 36, 37, 38, 39