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code.cpp
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code.cpp
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#include <bits/stdc++.h>
#define sqr(x) (x) * (x)
#define sz(x) (int)x.size()
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define prec(x) fixed<<setprecision(x)
#define testcase cout << "Case " << tc++ << ": "
#define unsyncIO ios_base::sync_with_stdio(false); cin.tie(nullptr)
using namespace std;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
template <typename T>
using minHeap = priority_queue<T, vector<T>, greater<T>>;
const ld PI = acos(-1.0);
const ll MOD = 1e9 + 7;
const ld EPS = 1e-9;
const ll N = 2e5 + 5;
int tc = 1;
#ifdef LOCAL
#include "debug.h"
#else
#define debug(...)
#endif
void solve() {
string s;
cin >> s;
set<char> st;
for (auto &it : s) {
st.insert(it);
}
if (sz(st) == 1) {
cout << "NO\n";
} else {
for (int i = 0; i < sz(s) - 1; i++) {
if (s[i] != s[i + 1]) {
swap(s[i], s[i + 1]);
break;
}
}
cout << "YES\n";
cout << s << '\n';
}
}
int main() {
unsyncIO;
int t = 1;
cin >> t;
while (t--) {
solve();
}
return 0;
}