Task: Program Execution
Input (English): 8601 2301 J S 7431 5171 199 C 3761 4619 L l b P u C z d f v M o I 5673 V 3349 n Q O b 2101 n G M q 9443 P k
Output (English): 3, 4, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 28, 29, 30, 32, 33, 34, 35, 37, 38