# include <bits/stdc++.h>
using namespace std;
typedef long long ll; 
//# define int long long
# define lc u << 1
# define rc u << 1 | 1
# define fi first
# define se second
const int N = 200005;

int n;
int a[N];
bitset <N> b;
vector <int> pos[N];
bitset <N> ans;
signed main ()
{
	scanf ("%d", &n);
	for (int i = 0; i < n; i ++ ) scanf ("%d", &a[i]), pos[a[i]].push_back (i);
	for (int i = 0, x; i < n; i ++ ) scanf ("%d", &x), b[i] = x;
	for (int i = 1; i <= 100000; i ++ )
	{
		if (pos[i].empty ()) continue;
		bitset <N> tmp; tmp.reset ();
		for (auto j : pos[i]) tmp |= b << j;
		ans ^= tmp;
	}
	for (int i = 0; i < n * 2 - 1; i ++ )
	{
		if (ans[i]) printf ("ODD\n");
		else printf ("EVEN\n");
	}
	return 0;
}