#include <cstdio>
#include <bitset>
#include <vector>
#include <map>
#define repeat(i,n) for (int i = 0; (i) < (n); ++(i))
using namespace std;
#define N 5000
#define L (2*N-1)
int main() {
    // input
    int n; scanf("%d", &n);
    map<int,vector<int> > a;
    repeat (i,n) {
        int it; scanf("%d", &it);
        a[it].push_back(i);
    }
    bitset<L> b;
    repeat (i,n) {
        int it; scanf("%d", &it);
        b[i] = it;
    }
    // compute
    bitset<L> c;
    for (auto it : a) {
        bitset<L> d;
        for (int i : it.second) {
            d |= b << i;
        }
        c ^= d;
    }
    // output
    repeat (i,2*n-1) {
        printf("%s\n", c[i] ? "ODD" : "EVEN");
    }
    return 0;
}