#include<bits/stdc++

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b,c,d,e;
cin>>a>>b>>c>>d>>e;
if(a>=60&&b>=60&&c>=60&&d>=0&&e>=60){
cout<<"YES";
}else{
cout<<"NO";
}
return 0;
}