Task: Program Execution
Input (English): 9831 Y 1467 1081 i A O n K 7961 483 n s 7235 d k 3277 2689 2061 2739 A 27 6329 2119 9329 B D
Output (English): 1, 3, 4, 10, 11, 14, 17, 18, 19, 20, 22, 23, 24, 25