//#include<bits/stdc++.h>
//#include<iostream>
//#include<stdio.h>
//#include<cmath>
//#include<math.h>
#include<cstdio>
//#include<cstring>
//#include<algorithm>
using namespace std;
int a[8];
int main(){
for (int i = 0 ; i < 8 ; i++){
scanf ("%d" , &a[i]);
}
for (int i = 0 ; i < 8 ; i++){
if (a[i] % 2 == 1){
printf("奇数 ");
}
else{
printf("偶数 ");
}
}
return 0;
}