#include <iostream>
#include<bits/stdc++.h>
using namespace std;
int main()
{
int t;
cin>>t;
while(t--)
{
int c=0,i;
string s,s1;
cin>>s>>s1;
sort(s.begin(),s.end());
sort(s1.begin(),s1.end());
if(s.length()!=s1.length())
{
cout<<"false"<<"\n";
break;
}
for(i=0;i<s.length();i++)
{
if(s[i]==s1[i])
{
c++;
}
}
if(s.length()==c)
{
cout<<"True"<<'\n';
}
else
{
cout<<"False"<<'\n';
}
}
return 0;
}
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