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#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
using namespace std;
bool cmp( char ch1, char ch2){
if ( tolower (ch1) < tolower (ch2))
return 1;
else if ( tolower (ch1) == tolower (ch2) && ch1 < ch2 )
return 1;
return 0;
}
int main()
{
char str[20];
int t;
cin>>t;
while (t--){
cin>>str;
vector<string> vec;
int len = strlen (str);
sort(str,str + len,cmp);
do
{
cout<<str<<endl;
} while ( next_permutation( str,str + len,cmp));
}
return 0;
}
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