Task: Program Execution
Input (English): 3, 9, ['5267', 'h', 'b', 'M', 's', 'U', 'N', 'm', 'h', '3081', 'Z', 'N', 'l', '5329', '8473', '1595', '5491', '6927', '1503', 'R', 'h', 'R']
Output (English): hmNUsMb