Task: Program Execution
Input (English): 2, 4, ['3097', 'E', '1255', '1489', 'U', 'P', 'o', '4687', 'I', 'J', '5227', '2179', 'w', '6251', '1075', 'B', '2435', '8601', 'e']
Output (English): E, P, J, 6251, 8601