统计英文字符串相同的按Ascall码从大到小排序

题目如下：
https://ask.csdn.net/questions/7689395?spm=1005.2026.3001.5622
困扰我良久，求解

import re

T = int(input('请输入测试组数：'))
content = []
for i in range(T):
    txt = ''
    n = int(input(f'请输入第{i+1}组的文字行数：'))
    for j in range(n):
        a = input(f'请输入第{j+1}行文字：')
        txt += a
    content.append(txt)

for k in content:
    word = re.findall(r'\w+',k)
    word_dict = {i:word.count(i) for i in word}
    word_list = sorted(list(word_dict.items()), key=lambda x:x[0])
    word_list.sort(key=lambda x:x[1], reverse=True)
    for i,j in word_list:
        print(i,j)