Task: Program Execution
Input (English): 16, 20, ['l', '5735', 'D', 'm', '3991', '9899', 'Q', 'w', '3127', 'L', '8969', '941', 'f', 'c', '7925', 'r', 'a', '9439', 'K', '9731', '6105']
Output (English): 1379K9349ar