Task: Program Execution
Input (English): 6, 11, ['o', 'B', '6117', 'H', '1043', '7863', '5637', 'v', 'a', '7637', '4857', '3315', '1837', '2137', 'h', 'm', 'u', 'M', '403', 'B', '399', '5123', 'h', '9737', 'd', 'i']
Output (English): 48577637av56377863