Task: Program Execution
Input (English): 2399, 5023, 7985, j, 4025, 9459, 9939, J, C, F, e, m, 6831, 745, 2553, 1289
Output (English): 2399, 5023, 7985, 4025, 9459, 9939, 6831, 745, 2553, 1289