Task: Program Execution
Input (English): 2, 7, ['8709', '8793', 'n', '1871', '989', '7797', 'R', 'T', 'M', '2607', 'T', '4459', '2291', 'a', '1441', 'e', 'x', '3233', 'L']
Output (English): 8793, M, e