#include <iostream>
#include <string>
#include <vector>
#include <fstream>
using namespace std;

#define TESTS 11

vector<vector<string> > inputs;
int lengths[] = {4, 2, 1, 2, 0, 1, 3, 4, 2, 16, 50};


int main() {
	ifstream in("lcs.in");
	int T;
	in >> T;
	inputs = vector<vector<string> >(T);
	for(int i = 0; i < T; i++) {
		string s1, s2, s3;
		in >> s1 >> s2 >> s3;
		inputs[i].push_back(s1); inputs[i].push_back(s2); inputs[i].push_back(s3);
	}
	int length;
	string subseq;
	for(int i = 0; i < TESTS; i++) {
		cin >> length;
		if(length) cin >> subseq; 
		else subseq = "";
		if(length != lengths[i]) { cout << i << " BAD" << endl; return 0; }
		if(length != subseq.length()) { cout << i << " BAD" << endl; return 0; }
		for(int j = 0; j < 3; j++) {
			int prev = 0;
			for(int k = 0; k < length; k++) {
				int p;
				for(p = prev; p < inputs[i][j].length(); p++) {
					if(inputs[i][j][p] == subseq[k]) {
						prev = p + 1;
						break;
					}
				}
				if(p == inputs[i][j].length()) { cout << i << " BAD" << endl; return 0; }
			}
		}	
	}	
	cout << "YES" << endl;
	return 0;
}