#include <iostream>
using namespace std;
long long a[1000001];
int main ()
{
long long n;
cin>>n;
for (long long i=1;i<=n;i++)
{
cin>>a[i];
}
for (long long j=1;j<=n;j++)
{
if (a[j]%2!=0)
{
cout<<"odd"<<endl;
}
else
{
cout<<"even"<<endl;
}
}
return 0;
}