codeforces 1722A - Spell Check

 

from collections import Counter
def sol(origin_name, target_name):
    if sorted(Counter(target_name).items())== sorted(Counter(origin_name).items()):
        print("YES")
    else:
        print("NO")
n=int(input())
for i in range(n):
    str_len=int(input())
    target_name=input()
    sol('Timur',target_name)