Task: Program Execution
Input (English): 6395 2949 2611 V x S 6339 891 5769 3663 F H k 9623 y j 8613 c 145 6989 7473 T 1805 7545 T v z J 2747 2555
Output (English): 1, 2, 3, 7, 8, 9, 10, 14, 17, 19, 20, 21, 23, 24, 29, 30