#define _CRT_SECURE_NO_WARNINGS
#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for(int i=0; i<(n); ++i)
#define FOR(i, m, n) for(int i=(m); i<(n); ++i)
#define sz(x) ((int)(x).size())
#define all(x) (x).begin(),(x).end()
#define mp make_pair
#define pb push_back
#define Cout(x) cout << (x) << endl
#define Cout2(x, y) cout << (x) << " " << (y) << endl
#define dump(x) cout << #x << " = " << (x) << endl;
#define forauto(i, a) for(auto i : a)cout << i << " "; puts("");
typedef long long LL;
typedef vector<int> VI;
typedef vector<LL> VL;
typedef vector<string> VS;
typedef vector<bool> VB;
typedef vector<vector<int>> VVI;
typedef pair<int, int> PII;
const int inf = 1e9;
const double pi = acos(-1.0);

int main() {
	VS str = { "alert","safe","warning" };

	int n; cin >> n;
	rep(i, n) {
		int h, m; char c;
		cin >> h >> c >> m;

		double a1 = (double)h * 30. + (double)m * 0.5, a2 = (double)m * 6.;
		double diff = abs(a1 - a2);
		diff = diff > 180. ? 360. - diff : diff;

		int ans;
		if (0. <= diff && diff < 30.)ans = 0;
		else if (90. <= diff && diff <= 180.)ans = 1;
		else ans = 2;

		Cout(str[ans]);
		//cout << "Angle : " << diff << endl;
	}
}
