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#include <bits/stdc++.h>
#include<string.h>
using namespace std;
 
int main() {
    int t;cin>>t;
    while(t-->0)
    {
        char str[1000],st1[1000],st2[1000];
        cin>>str;
        int l=strlen(str),i;
        if(l%2==0)
        {
            int k=0;
            for(i=0;i<l/2;i++)
                st1[i]=str[i];
            for(i=l/2;i<l;i++)
                {
                   st2[k++]=str[i]; 
                }
        }
        else
        {
            int k=0,h=l/2;
            for(i=0;i<h;i++)
                st1[i]=str[i];
            for(i=h+1;i<l;i++)
                {
                   st2[k++]=str[i]; 
                }
        }
        cout<<st1<<endl<<st2;
        sort(st1.begin(),st1.end());
        sort(st2.begin(),st2.end());
        cout<<st1<<endl<<st2;
        /*if(st1==st2)
            cout<<"YES"<<endl;
        else
            cout<<"NO"<<endl;*/
    }
    return 0;
}
 
 

prog.cpp: In function ‘int main()’:
prog.cpp:33:18: error: request for member ‘begin’ in ‘st1’, which is of non-class type ‘char [1000]’
         sort(st1.begin(),st1.end());
                  ^~~~~
prog.cpp:33:30: error: request for member ‘end’ in ‘st1’, which is of non-class type ‘char [1000]’
         sort(st1.begin(),st1.end());
                              ^~~
prog.cpp:34:18: error: request for member ‘begin’ in ‘st2’, which is of non-class type ‘char [1000]’
         sort(st2.begin(),st2.end());
                  ^~~~~
prog.cpp:34:30: error: request for member ‘end’ in ‘st2’, which is of non-class type ‘char [1000]’
         sort(st2.begin(),st2.end());
                              ^~~

Standard output is empty