Task: Program Execution
Input (English): 1083, 4715, l, U, L, v, h, 5857, 6209, 5669, 5825, 2949, G, 6017, g, z, z, r, i
Output (English): 1083, 4715, 5857, 6209, 5669, 5825, 2949, 6017