Task: Program Execution
Input (English): 2, 4, ['K', '9877', 'B', '4495', '7627', 'z', 'o', '4203', '3', '3005', '3125', 'i', '8305', 'V', 'l', '2733', '6667', 's', 'B', 'H', 'a', 'G', '3527', '6991', '269', 'F', 'C']
Output (English): 4495B9877