Task: Program Execution
Input (English): 809 u s 3867 4627 2209 2459 8831 8241 T 5761 25 i 8821 9477 L 1877 2629 l 609 2249 3325 X 141 5147 l 2519 s Y a j X 7351 4235 Z
Output (English): 2, 3, 10, 13, 16, 19, 23, 26, 28, 29, 30, 31, 32, 35