Task: Program Execution
Input (English): Y k Q W J 6485 g 1671 5925 5441 d s 9717 d e 3139 4811 i 425 Q 2481 D N 1259 2067
Output (English): 1, 2, 3, 4, 5, 7, 11, 12, 14, 15, 18, 20, 22, 23