Task: Program Execution
Input (English): L B Y u 2939 8643 k 9885 w 6519 z 2327 P F 1149 m 325 6063 4839 E r 8355 5137 U 8025 4993 4281 4105
Output (English): 5, 6, 8, 10, 12, 15, 17, 18, 19, 22, 23, 25, 26, 27, 28