Task: Program Execution
Input (English): 2, 1, ['E', '6737', 'B', 'A', '9627', '8097', 'C', 'd', 'x', 'y', 'r', '6459', '6489', 'd']
Output (English): 6737, B, A, 9627, 8097, C, d, x, y, r, 6459, 6489, d