#include <bits/stdc++.h> using namespace std;

int main() { int g,z,s; cin>>g>>z; s=(g-100)0.9; if(z>s1.1) { cout<<"fat"<<endl; } else if(z<s*0.9) { cout<<"thin"<<endl; } else { cout<<"standard"<<endl; }

return 0;

} **