Task: Program Execution
Input (English): 8115 753 7839 U z E E E f 7049 1437 585 2171 6597 8861 1769 j 3995 r 585 7977 P t I 3497
Output (English): 1, 2, 3, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 25