#include "stdafx.h"
#include <iostream>
using namespace std;

int IndexOf(char arr[], char entry){
    for(int i=0; i<sizeof(arr); i++){
		if(arr[i]==entry)
			return i;
	}
}

int main(){
	char kozir;
	char line[5];
	char cards[9]={
		'6',
		'7',
		'8',
		'9',
		'T',
		'J',
		'Q',
		'K',
		'A'
	};
	cin >> kozir;
	fflush(stdin);
	gets(line);
	if(line[1]==line[4]||line[1]==kozir)
	{
		if(IndexOf(cards, line[0])>IndexOf(cards, line[3]))
			cout << "YES";
		else
			cout << "NO";
	}else
		cout << "NO";
	cin >> kozir;
}