Task: Program Execution
Input (English): 9741 R 6677 2225 x C 4045 1817 I O M N N q j 7479 h E t 3753 T w 1163 l 39 6621 5169 9981 a K M 2447 u 5041
Output (English): 1, 3, 4, 7, 8, 16, 20, 23, 25, 26, 27, 28, 32, 34