Task: Program Execution
Input (English): 2377, V, c, f, E, 837, 1197, r, i, t, l, g, 9145, 6543, W, 5479, 4187, 7891, Z, E, 4047
Output (English): V, c, f, E, r, i, t, l, g, W, Z, E, 2377, 837, 1197, 9145, 6543, 5479, 4187, 7891, 4047