#include <iostream>
#include <bits/stdc++.h>
using namespace std;
void perm(string s){
sort(s.begin(),s.end());
while(1){
cout<<s<<" ";
if(next_permutation(s.begin(),s.end())==false)break;
}
cout<<endl;
}
int main() {
//code
int t;
cin>>t;
string s;
while(t-->0){
cin>>s;
perm(s);
}
return 0;
}
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