#include <iostream>
#include <string>
#define Speed ios::sync_with_stdio(0), cin.tie(0), cout.tie(0)
using namespace std;

bool R(string s) {
    for (int i = 0; i < s.size();) {
        if (s.size() - i >= 9)
            if (s.substr(i, 9) == "outputone") {
                i += 9;
                continue;
            }
        if (s.size() - i >= 8)
            if (s.substr(i, 8) == "inputone" || s.substr(i, 8) == "outputon") {
                i += 8;
                continue;
            }
        if(s.size() - i >= 7)
            if (s.substr(i, 7) == "inputon") {
                i += 7;
                continue;
            }
        if(s.size() - i >= 6)
            if (s.substr(i, 6) == "output") {
                i += 6;
                continue;
            }
        if(s.size() - i >= 5)
            if (s.substr(i, 5) == "input" || s.substr(i, 5) == "puton") {
                i += 5;
                continue;
            }
        if(s.size() - i >= 3)
            if (s.substr(i, 3) == "out" || s.substr(i, 3) == "one") {
                i += 3;
                continue;
            }
        if(s.size() - i >= 2)
            if (s.substr(i, 2) == "in") {
                i += 2;
                continue;
            }
        return false;
    }
    return true;
}

int main() {
    Speed;
    int n;
    string s;
    cin >> n;
    for (int i = 0; i < n; i++) {
        cin >> s;
        if (R(s)) cout << "YES\n";
        else cout << "NO\n";
    }
    return 0;
}