Task: Program Execution
Input (English): 2947 5923 695 r g R 41 g 2357 f 4559 Y G h R i f n 7561 4097 o 8989 3787 989 J
Output (English): 4, 5, 6, 8, 10, 12, 13, 14, 15, 16, 17, 18, 21, 25