Task: Program Execution
Input (English): U 8537 X 6075 Q i Q 9165 r t 7435 5677 7079 2105 5375 6687 7065 l I d Q 9967 j 4795 h k
Output (English): 21, 8537, 24, 6075, 17, 9, 17, 9165, 18, 20, 7435, 5677, 7079, 2105, 5375, 6687, 7065, 12, 9, 4, 17, 9967, 10, 4795, 8, 11