#include <iostream>
#include <cassert>
using namespace std;

string answer(int x)
{
    if (x%2==0)
        return " is even";
    else
        return " is odd";
}
void test()
{
    assert(answer(0) == " is even");
    assert(answer(11) == " is odd");
    cout << "all test cases passed" << endl;
}
void kattis()
{
    int num, x;
    cin >> num;
    for (int i=0; i<num; i++)
    {
        cin >> x;
        cout << x << answer(x) << endl;
    }
}
int main(int argc, char* argv[])
{
    if (argc > 1 && strncmp(argv[1], "test", 4) == 0 )
        test();
    else
        kattis();

    return 0;
}

//cat sample.in | ./a.out
//cat sample.in | ./a.out | diff -sample.ans