如果你的檔案是txt file....
我先隨便寫一個給你，不過如果要大量處理這類資料，建議整理成list或pandas中的Series的格式。

file = open('<path/to/your/file>', 'r', encoding='utf8') 

collected_list = []
target_list = []
target_item_list = []

for idx, line in enumerate(file):
    inner_idx = line.split()[0]
    item = line.split()[1]
    
    target_list.append((inner_idx, item))
    target_item_list.append(item)
    
    if (idx+1) % 10 == 0:
        collect_dict = {}
        max_item = max(target_item_list)
        max_item_idx = target_item_list.index(max_item)
        collected_list.append(target_list[max_item_idx-2:max_item_idx+3])
        target_list = []
        target_item_list = []
        
print(collected_list)