Task: Program Execution
Input (English): r a 1357 S 6717 5377 6559 4555 k 3799 m z I 8391 T 3085 8183 R v 8017 C h Z V 785 8399
Output (English): 3, 5, 6, 7, 8, 10, 14, 16, 17, 20, 25, 26