Task: Program Execution
Input (English): 5213 J 3801 5879 2879 4049 5225 O 1153 4319 w x 4475 1925 l 6427 I f Y 5639 g x I U u 2621 o g 9499 K Y 2047 G 2445 z 3933
Output (English): 2, 8, 11, 12, 15, 17, 18, 19, 21, 22, 23, 24, 25, 27, 28, 30, 31, 33, 35