#include <iostream>
#include <vector>
#include <algorithm>
#include <string>

#define REP(i, a, b) for (int i = int(a); i < int(b); i++)
#define dump(val) cerr << __LINE__ << ":\t" << #val << " = " << (val) << endl

using namespace std;

typedef long long int lli;

int main() {
    int n;
    cin >> n;
    while (n--) {
        int N;
        cin >> N;
        bool ok = true;
        if (N % 8 == 0) {
            cout << "iki";
            ok = false;
        }
        if (N % 10 == 0) {
            cout << "sugi";
            ok = false;
        }
        if (ok) {
            cout << N / 3 << endl;
        } else {
            cout << endl;
        }
    }
    return 0;
}