#include <stdio.h>
#include <string.h>

int main(){
	int w1,h1,m1,w2,h2,m2;
	int check = 0;
	scanf("%d %d %d",&w1,&h1,&m1);
	scanf("%d %d %d",&w2,&h2,&m2);
	if(w2 == w1){
		check = 1;
	}else if(w2 - w1 == 1 || (w1==7 && w2==1)){
		if(h1 > h2){
			check = 1;
		}else if(h1 == h2){
			if(m1 >= m2){
				check = 1;
			}
		}
	}
	if(check == 1){
		printf("Y e s\n");
	}else {
		printf("N o\n");
	}
	return 0;
}