#include <iostream>
#include <bitset>
#include <algorithm>

#define rep(i, n) for(int i = 0; i < (n); ++i)

using namespace std;

typedef vector<int> V;

int n;
V p[100000];
bitset<200001> b;
bitset<200001> x;
bitset<200001> y;

int main(){
	cin >> n;
	rep(i, n){
		int a;
		cin >> a;
		p[--a].push_back(i);
	}
	rep(i, n){
		int t;
		cin >> t;
		b[i] = t;
	}

	rep(i, 100000){
		x = 0;
		for(int v: p[i]){
			x |= (b << v);
		}
		y ^= x;
	}
	rep(i, 2 * n - 1){
		cout << (y[i] ? "ODD" : "EVEN") << endl;
	}
	return 0;
}