#define _USE_MATH_DEFINES
#include <cstdio>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <complex>
#include <string>
#include <vector>
#include <list>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <bitset>
#include <numeric>
#include <limits>
#include <climits>
#include <cfloat>
#include <functional>
#include <iterator>
using namespace std;

const int MAX = 100000;

int main()
{
    int n;
    cin >> n;
    vector<vector<int> > v(MAX);
    for(int i=0; i<n; ++i){
        int a;
        cin >> a;
        v[a-1].push_back(i);
    }

    bitset<2*MAX> x;
    for(int i=0; i<n; ++i){
        int b;
        cin >> b;
        x[i] = (b != 0);
    }

    bitset<2*MAX> ans;
    for(int i=0; i<MAX; ++i){
        bitset<2*MAX> bs;
        for(unsigned j=0; j<v[i].size(); ++j)
            bs |= x << v[i][j];
        ans ^= bs;
    }

    for(int i=0; i<2*n-1; ++i){
        if(ans[i])
            cout << "ODD" << endl;
        else
            cout << "EVEN" << endl;
    }

    return 0;
}