res2 = ['txt', 'txt2', 'txt']
cnt = Counter(res2).items() # Counter({'txt': 2, 'txt2': 1})
cnt.sort(key= lambda x: x[0])
for i, v in new_cnt:
print(i,v)
res2 = ['txt', 'txt2', 'txt']
cnt = Counter(res2).items() # Counter({'txt': 2, 'txt2': 1})
new_cnt = sorted(cnt, key= lambda x: x[0])
for i, v in new_cnt:
print(i,v)