#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)
#define all(c) c.begin(),c.end()
#define pb push_back
#define fs first
#define sc second
#define show(x) cout << #x << " = " << x << endl
#define chmin(x,y) x=min(x,y)
#define chmax(x,y) x=max(x,y)
using namespace std;
typedef bitset<200000> BS;
vector<int> vc[100000];
BS ans,is,tmp;
int main(){
	int N;
	scanf("%d",&N);
	rep(i,N){
		int x;
		scanf("%d",&x);
		vc[x-1].pb(i);
	}
	rep(i,N){
		int x;
		scanf("%d",&x);
		is[i]=x;
	}
	rep(i,100000) if(vc[i].size()){
		tmp.reset();
		for(int x:vc[i]) tmp|=is<<x;
		ans^=tmp;
	}
	rep(i,2*N-1){
		if(ans[i]) puts("ODD");
		else puts("EVEN");
	}
}