Task: Program Execution
Input (English): 9419 Z z E L 1397 X 3565 R u A 1341 n 629 6063 D 3233 P 1527 8489 O 9879 R i s A 2475 6047 X
Output (English): 1, 6, 8, 12, 14, 15, 17, 19, 20, 22, 27, 28