Task: Program Execution
Input (English): x J 9655 p n 3213 3559 3247 1845 2537 6717 H 4405 9835 I 8457 9933 2213 6655 k z 4613 8747 o l P c u
Output (English): 1, 2, 4, 5, 12, 15, 20, 21, 24, 25, 26, 27, 28