Task: Program Execution
Input (English): 1999, M, i, 2819, 5087, 3983, a, 7117, G, 5677, 9203, D, 6795, 4079, n, 7627, 3203, F
Output (English): 1999, 2819, 5087, 3983, 7117, 5677, 9203, 6795, 4079, 7627, 3203