Task: Program Execution
Input (English): n 7887 4715 9923 8505 8629 B 3371 M 5913 r 9101 7091 e X 4149 4663 r 2613 6133 k J 9405 6351 7901
Output (English): 1, 7, 9, 11, 14, 15, 18, 21, 22