#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")

#include <bits/stdc++.h>
//#define int long long
//#define LL long long
#define double long double
//#define lf Lf
#define fi first
#define se second
#define pb push_back
#define eb emplace_back
#define endl "\n"
#define PII pair<int,int>
#define Gheap priority_queue<int,vector<int>,greater<int>>
#define Lheap priority_queue<int>
#define MAXN 0x3f3f3f3f
#define MINN -0x3f3f3f3f
using namespace std;
//const int N=1e6+100,M=2*N;
//int e[N],w[M],h[M],ne[M],idx;

void solve()
{
	map<char,int> mp,ji,ou;
    string s;
    cin>>s;
    int fg=0;
    for(auto z:s) mp[z]++;

    for(auto z:mp)
    {
    	if(z.se%2)
    	{
    		fg=1;
    		ji[z.fi]=z.se;
    	}
    	else
    	{
    		ou[z.fi]=z.se;
    	}
    }

    if(fg)
    {
    	cout<<"YES"<<endl;
    	for(auto &z:mp)
    	{
    		cout<<z.fi;
    		z.se--;
    	}
    	for(auto z:mp)
    	{
    		for(int i=1;i<=z.se;i++) cout<<z.fi;
    	}
    	cout<<endl;
    }
    else cout<<"NO"<<endl;
	
//nttee

}


int main()
{
    std::ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int tt=1;
    cin >> tt;
    while(tt--) solve();
}