Task: Program Execution
Input (English): 6567, 7085, 5415, t, 5417, 2751, P, r, 5345, U, f, 1157, 8007, 2977, B, H, 6767, 2059, I, U, e
Output (English): t, P, r, U, f, B, H, I, U, e, 6567, 7085, 5415, 5417, 2751, 5345, 1157, 8007, 2977, 6767, 2059