Task: Program Execution
Input (English): 4883 247 P F p 1213 9673 t A 3917 3189 l A P j 4257 o y 8567 9661 8731 239 X X p 9211 o q z n 1269 7739
Output (English): 3, 4, 5, 8, 9, 12, 13, 14, 15, 17, 18, 23, 24, 25, 27, 28, 29, 30