#include<bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; if(a+b) cout<<"water"; else if(a+b>=10&&a>b) cout<<"tree"; else if(a+b>=10&&a<b) cout<<"tea"; } /************************************************************** Problem: 1672 User: linmiaoling Language: C++ Result: Wrong Answer ****************************************************************/