Task: Program Execution
Input (English): 6741 N d 7211 i D X 7863 2851 4605 6701 6809 D 1549 c E 5297 o 6029 3819 5153 5043 2027 A M t H j 307 6193 7725
Output (English): 2, 3, 5, 6, 7, 13, 15, 16, 18, 24, 25, 26, 27, 28