#include <bits/stdc++.h>
using namespace std;

#define int long long
#define double long double

#define pii pair<int, int>

signed main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
#ifdef CB
	freopen("in.txt", "r", stdin);
//	freopen("out.txt", "w", stdout);
#endif
	int N;
	cin >> N;
	vector<int> X(N), Y(N), Z(N);
	for (int i = 0; i < N; i++) {
		cin >> X[i];
	}
	for (int i = 0; i < N; i++) {
		cin >> Y[i];
	}
	for (int i = 0; i < N; i++) {
		cin >> Z[i];
	}
	set<tuple<int, int, int>> s;
	for (int i = 0; i < N; i++) {
		s.insert({X[i], Y[i], Z[i]});
	}
	for (int i = 0; i < N; i++) {
		for (int j = i + 1; j < N; j++) {
			bool ok = true;
			if (X[i] < X[j]) {
				if (s.count({X[i] + 1, Y[i], Z[i]})) {
					continue;
				}
				ok = false;
			}
			if (Y[i] < Y[j]) {
				if (s.count({X[i], Y[i] + 1, Z[i]})) {
					continue;
				}
				ok = false;
			}
			if (Z[i] < Z[j]) {
				if (s.count({X[i], Y[i], Z[i] + 1})) {
					continue;
				}
				ok = false;
			}
			if (!ok) {
				goto bad;
			}
		}
	}
	cout << "YES" << '\n';
	return 0;
bad:
	cout << "NO" << '\n';
	return 0;
}