Task: Program Execution
Input (English): 6, ['3981', 'w', '7035', 'G', '163', '1871', '2177', 'B', '1681', 'd', 'k', '9523', 's', '2611', '7391']
Output (English): 2177, B, 1681, d, k, 9523, s, 2611, 7391