Task: Program Execution
Input (English): 8, 10, ['5577', '281', 'N', 'i', '1261', 'M', 'x', 'M', 'k', '8417', '8349', '3237', '6219', '3883', 'V', 'h', 'I', 'o', '913', 'c', '4125', 'h', '8135', '2043', 'U']
Output (English): 8417kM