Task: Program Execution
Input (English): 2, 20, ['J', 'g', 'A', '7391', 'n', 'D', '7151', 'c', 'n', 'm', '6015', '1721', 'k', 'L', 'D', '7067', 'o', '8661', '4043', 'h']
Output (English): h40438661o7067DLk17216015mnc7151Dn7391Ag