#include<bits/stdc++.h>
 using namespace std;
#define INF 1000000000
#define REP(i,n) for(int (i)=0;(i)<(int)(n);(i)++)
const int MAX_N=100001;
int N;
vector<int> V[MAX_N];
bitset<200001>BS;
bitset<200001>TS;
int main(){
    cin>>N;
    REP(i,N){
        int x;
        cin>>x;
        V[x].push_back(i);
    }
    REP(i,N){
        int x;
        cin>>x;
        BS[i]=x;
    }
    
    REP(i,100001){
       if(V[i].size()){
            bitset<200001>T;
            for(int v=0 ;v<V[i].size();v++){
               T |=BS<<V[i][v];
            }
            TS ^=T;
       }
    }
    REP(i,2*N-1){
       if(TS[i])cout<<"ODD"<<endl;
       else cout<<"EVEN"<<endl;
    }
}