Task: Program Execution
Input (English): 8, 10, ['949', 'E', '83', '4495', '7311', 'j', 'F', '217', 'x', 'W', '7119', '7719', '9589', '7371', '5109', 'r', 'v', '9281', 'E', '3041', '4983', 'F', '8147', 'R']
Output (English): 217, x, W