#include<stdio.h>
int main(){
	int w1,w2,h1,h2,m1,m2,total1,total2,temp;
	scanf("%d %d %d",&w1,&h1,&m1);
	scanf("%d %d %d",&w2,&h2,&m2);
	if(w1>w2)w2+=7;h1=24-h1-1;m1=60-m1;total1=h1*60+m1;
	temp=w2-w1-1;total2=h2*60+m2;
	total1+=total2;if(temp==-1)total1-=1440;
	if(temp>=1||total1>1440)printf("N o\n");
	else printf("Y e s\n");
}