Task: Program Execution
Input (English): 7, 16, ['F', 'f', 'p', '2455', 'j', '2579', '4155', 'd', 'A', '1427', 'm', '5187', '2545', '4361', '187', '2025', 's', '9539', '339', '441', '2599', '3407']
Output (English): 2025187436125455187m1427Ad4155