#include<stdio.h>
int main(void){
	int a,b,c,a1,b1,c1,s,s1;;
	scanf("%d %d %d",&a,&b,&c);
	scanf("%d %d %d",&a1,&b1,&c1);
	if(a>a1)
		a=a-7;
	s=60*24*a+60*b+c;
	s1=60*24*a1+60*b1+c1;
	if(s1-s<=24*60)
		printf("Y e s");
	else
		printf("N o");
}