#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <fstream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <string>
#include <map>
#include <set>
#include <stack>
#include <iterator>

using namespace std;
typedef long long i64;
#define forn(i, n) for(i64 i = 0; i < n; i++)
#define turn(i, n) for (i64 i = n - 1; i >=0; i--)
int n;
int N;
vector<bool> ans;
string s;
// one puton out output in input
void yesorno()
{
    reverse(s.begin(), s.end());
    int c = 0;
    while (c < s.size())
    {
        if (c + 3 <= n && s.substr(c,3) == "eno")
            c += 3;
        else if (c + 3 <= n && s.substr(c, 3) == "tuo")
            c += 3;
        else if (c + 2 <= n && s.substr(c, 2) == "ni")
            c += 2;
        else if (c+= 5 <= n && s.substr(c, 5) == "notup")
            c += 5;
        else if (c+=5 <= n && s.substr(c, 5) == "tupni")
            c += 5;
        else if (c+= 6 <= n && s.substr(c, 6) == "tuptuo")
            c += 6;
        else
        {
            ans.push_back(false);
            return;
        }
    }
    ans.push_back(true);
}

void input()
{
    cin >> N;
    getline(cin, s);
    forn(i, N)
    {
        s.clear();
        /*while (getc(stdin) != '\n')
            s.push_back(getc(stdin));*/
        getline(cin, s);
        n = s.size();
        yesorno();
    }
}

int main()
{
    input();
    forn(i, ans.size())
    {
        if (ans[i])
            printf("YES");
        else
            printf("NO");
        cout << '\n';
    }
    return 0;
}