Task: Program Execution
Input (English): 20, 25, ['6281', '8619', 'b', 'd', '831', 'E', '2079', 'D', 'd', '3239', 'C', 'D', '283', '2237', 'j', 'W', 's', 'Y', '4787', '2631', '6213', '6675', 'p', 'n', '8591', '1909']
Output (English): 263162136675pn8591