Task: Program Execution
Input (English): 859 3501 k 7767 d Z t V T e A 8949 8491 9687 f I 3449 j 5487 5595 7881 3969 6601 8167 S T
Output (English): 1, 2, 4, 12, 13, 14, 17, 19, 20, 21, 22, 23, 24