Task: Program Execution
Input (English): 4745, Z, C, q, 207, 6745, A, s, O, 5021, 1019, G, 2795, y, 4739, 7279, U, 6511, r, 427
Output (English): Z, C, q, A, s, O, G, y, U, r, 4745, 207, 6745, 5021, 1019, 2795, 4739, 7279, 6511, 427