Task: Program Execution
Input (English): 9, ['U', '1827', 'k', '8773', '1619', '7593', 'f', '5805', 'J', '3475', '2931', 'B', '1559', 'H', '5755', 'L', '1731', '3589']
Output (English): 3475, 2931, B, 1559, H, 5755, L, 1731, 3589