Task: Program Execution
Input (English): 7267, f, n, c, 3915, g, 6315, 2853, 7491, 2059, 5155, 75, 9535, h, 1417, 3551, d, d, 3271, 2857, 3081, b, v, e
Output (English): b, c, d, e, f, g, h, n, v