Task: Program Execution
Input (English): 919 563 8971 7719 P 1513 s 1227 T 8389 i 9959 6349 t O 5901 A 5975 3827 7913 329 4635 M G o 5863 3085 4425 P A Y 8787 7995 475 a 6061 S L a
Output (English): 5, 7, 9, 11, 14, 15, 17, 23, 24, 25, 29, 30, 31, 35, 37, 38, 39