Task: Program Execution
Input (English): 11, 16, ['1967', 'X', 'L', 'f', 'k', '1201', 'z', 'H', 'B', 'n', '8935', 'c', 'f', 'N', '557', '3261', 'M', '2761', '7111', '6881']
Output (English): 8935cfN5573261