Task: Program Execution
Input (English): Q 7913 c 3507 7133 T C 5303 C 1759 9483 r T I Q W z 2671 6707 777 d V e 3833 l 3547 8091 3685 O 5505 l y 3271 w g 6159 r
Output (English): 1, 3, 6, 7, 9, 12, 13, 14, 15, 16, 17, 21, 22, 23, 25, 29, 31, 32, 34, 35, 37