#include <bits/stdc++.h>
#ifndef dbg
#define dbg(...)
#endif
#define all(x) begin(x), end(x)
#define rsz(...) resize(__VA_ARGS__)
#define psh(...) push_back(__VA_ARGS__)
#define emp(...) emplace_back(__VA_ARGS__)
#define prt(...) print(cout, __VA_ARGS__)
#define dmp(...) print(cerr, #__VA_ARGS__, '=', __VA_ARGS__)
#define dprt(...) dbg(print(cerr,__VA_ARGS__))
#define ddmp(...) dbg(dmp(__VA_ARGS__))
using namespace std;using ll=long long;
template<typename t>void print(ostream& os, const t& a){os<<a<<'\n';}
template<typename t, typename... A>void print
(ostream& os, const t& a, A&&... b){os<<a<<' ';print(os, b...);}
template<typename t>using V=vector<t>;

inline bool check (V< int >& a)
{
    for (int i = 0; i < (int)a.size() - 1; ++i)
        if (a[i + 1] < a[i])    
            return false;
    return true;
}

string canModify(vector<int> a) {
    /*
     * Write your code here.
     */
    
    int cnt = 0;
    for (int i = 0; i < (int)a.size() - 1; ++i)
        if (a[i + 1] < a[i])
        {
            int tmp = a[i];
            a[i] = a[i + 1];
            
            if (check(a))
                return "YES";
            
            ddmp(tmp);
            a[i] = tmp;
            a[i + 1] = a[i];
            
            if (check(a))
                return "YES";
            return "NO";
        }
        
    return "YES";
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
        
    int t; 
    cin >> t;
    while (t--)
    {
        int n; 
        cin >> n;
        V< int > tb(n);
        for (int& i : tb)
            cin >> i;
        prt(canModify(tb));
    }
}