Task: Program Execution
Input (English): 4, ['L', '7307', 'C', 'i', '2909', '5825', '8045', '6277', '4095', 'v', '3767', 'M', '1151', 'I', 'R', '4379', 'c', 'B', '2191', '3395']
Output (English): L, 7307, C, i