#include<bits/stdc++.h>
using namespace std;
int main(){
long long n,m,s=0;
cin>>n>>m;
s=m-n;
if(s5||s6){
cout<<"good"<<endl;
}
else{
cout<<"bad"<<endl;
}
cout<<s*2<<endl;
if(s%51){
if(s/5+1n){
cout<<"YES"<<endl;
}
else{
cout<<"NO"<<endl;
}
}
else{
if(s/5==n){
cout<<"YES"<<endl;
}
else{
cout<<"NO"<<endl;
}
}
return 0;
}
