Task: Program Execution
Input (English): j U a C g 6425 u m O 6175 7625 u 4589 p 6331 Z 7545 n 8115 U 2337 m R 3849 r 2789 J w o s V 4863 1045
Output (English): 1, 2, 3, 4, 5, 7, 8, 9, 12, 14, 16, 18, 20, 22, 23, 25, 27, 28, 29, 30, 31