题目描述

Bessie's cruel second grade teacher has assigned a list of N (1 <= N <= 100) positive integers I (1 <= I <= 10^60) for which Bessie must determine their parity (explained in second grade as 'Even... or odd?'). Bessie is overwhelmed by the size of the list and by the size of the numbers. After all, she only learned to count recently.

Write a program to read in the N integers and print 'even' on a single line for even numbers and likewise 'odd' for odd numbers.

POINTS: 25

奶牛 Bessie 那惨无人道的二年级老师搞了 N 个正整数叫 Bessie 去判断“奇偶性”（二年级的同学不知道什么是奇偶性，解释一下，这个问题指的就是“问这个数是单数还是双数”）。Bessie 被那些数字的长度深深地震惊到了，毕竟她才刚刚学会数数啊。

写一个程序读入 N 个整数，如果是双数，那么在一行内输出"even"，如果是单数则类似地输出"odd"。你需要输出 N 行，对于每一个数字都判断一次奇偶性。

数据范围：每个正整数不超过 ${10}^{60}$。

输入格式

* Line 1: A single integer: N

* Lines 2..N+1: Line j+1 contains I_j, the j-th integer to determine even/odd

输出格式

* Lines 1..N: Line j contains the word 'even' or 'odd', depending on the parity of I_j

2 
1024 
5931

even 
odd

提示

Two integers: 1024 and 5931

1024 is eminently divisible by 2; 5931 is not