Task: Program Execution
Input (English): 2849 d 1541 3679 1849 7651 z 1427 K U b l m l 1047 c E W 6177 G R r Y 107 i n g 2619 5263 7139 5937 2303 3979 G 7479 1547
Output (English): 2, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 20, 21, 22, 23, 25, 26, 27, 34