#include <iostream>
using namespace std;
int main()
{
	long long n;
	long long x[100005];
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>x[i];
	}
	for(int i=1;i<=n;i++)
	{
		if(x[i]%2==0) cout<<"even"<<endl;
		else cout<<"odd"<<endl;
	}
	return 0;
}