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Odd or Even
       

Given a positive integer determine whether it is odd or even.

Input:
First line contains an integer, the number of test cases 'T' Each test case should contain a positive integer N.


Output:
In each seperate line print "odd" if odd and "even" if even.(Dont print the quotes)


Constraints:
1<=T<=30
0<=N<=50


Example:
Input:
1
23

Output:
odd

** For More Input/Output Examples Use 'Expected Output' option **

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