#include<bits/stdc++.h>
using namespace std;
int main()
{
	int i,n,t,a,m=0,j=0;
	cin>>n;
	for(i=0;i<n;i++){
		cin>>t>>a;
		if((t-a==-1)||(t-a==2)) m++;
		else if((t-a==1)||(t-a==-2)) j++;		 
	}
	if(m>j) cout<<"a"<<" "<<"win";
	else if(m<j) cout<<"b"<<" "<<"win";
	else cout<<"tie"; 
	return 0;
}
/**************************************************************
	Problem: 1406
	User: houshanglin
	Language: C++
	Result: Accepted
	Time:21 ms
	Memory:2072 kb
****************************************************************/