Task: Program Execution
Input (English): 4, 16, ['3875', '7613', '605', '5291', '6435', 'w', '5441', '525', '2033', 'r', 'X', '7667', 'B', '731', '6137', 'F', '8391', '5357', 'w', '6453', '8085', 'R', '8269']
Output (English): 52916435w54415252033rX7667B7316137F