Task: Program Execution
Input (English): U 5555 q 4105 4841 k m Q p G 9591 1735 7957 1125 Y H 7409 2879 z 6821 8921 w g h 4173 z L 7187 3481 4907
Output (English): 2, 4, 5, 11, 12, 13, 14, 17, 18, 20, 21, 25, 28, 29, 30