Task: Program Execution
Input (English): D, 1835, 2973, 2739, a, 3861, 9307, d, 69, 1289, n, s, 8389, N, 5023, l, 7419, 2799
Output (English): 1835, 2973, 2739, 3861, 9307, 69, 1289, 8389, 5023, 7419, 2799