Task: Program Execution
Input (English): 5999, 533, u, e, 2001, 6573, 3167, t, p, g, r, 2205, 3031, 2635, 3883, n, c, j, j, 9737, 793, 9935, 4999
Output (English): c, e, g, j, n, p, r, t, u