Task: Program Execution
Input (English): 6449 N e K 2227 R 4945 z W 2115 n J 9057 B t R i 35 4823 W 5665 7067 T E f 4831 O 3581 a 5667 3595 7091 O
Output (English): 1, 5, 7, 10, 13, 18, 19, 21, 22, 26, 28, 30, 31, 32