Task: Program Execution
Input (English): 4127 8567 D 9729 B 1619 a 7759 h 177 4333 4771 U N f 1721 a 5815 n 7919 9853 B 2889 3153 G t 8191
Output (English): 3, 5, 7, 9, 13, 14, 15, 17, 19, 22, 25, 26