Task: Program Execution
Input (English): 4685 6661 V 9905 W L 5249 6867 Y 3195 1173 2675 E u Q B 593 V 7721 J 7269 3713 J 2139 r 3811 m 403 2925 k 2053
Output (English): 3, 5, 6, 9, 13, 14, 15, 16, 18, 20, 23, 25, 27, 30