Task: Program Execution
Input (English): 11, 14, ['7957', 's', '6041', '1555', '9709', '3071', 'b', '2627', '3585', '7287', '6205', 'T', 's', '9237', '5657', 'B', '8149', 'r', 'l', '8801', '9733', '7731']
Output (English): 9237sT6205