#include <bits/stdc++.h>
#define MOD 998244353
#define mod 1000000007
#define ll long long
#define ull unsigned long long
#define ui unsigned int
#define range(i,a,b) for (int i = a; i <= b; i++)
#define round(i,a,b) for (int i = a; i < b; i++)
using namespace std;
int main()
{
	ull n,i;
	cin >> n;
	ull a[n];
	round(i,0,n) cin >> a[i];
	round(i,0,n)
	{
	    if (a[i] % 2) cout << "odd\n";
	    else cout << "even\n";
    }
	return 0;
}