Task: Program Execution
Input (English): 5909 6907 g k 4393 2431 1621 5617 K 9225 1675 5867 8841 E 4779 8751 2803 4671 c c 1109 2589 E 7651 T 297 O 2669 1507 4487 j
Output (English): 1, 2, 5, 6, 7, 8, 10, 11, 12, 13, 15, 16, 17, 18, 21, 22, 24, 26, 28, 29, 30