#include<bits/stdc++.h>
using namespace std;
int main(){
  int n=0,s=0,m=0,x=0,i,j;
  int a[10][10];
  cin>>n;
  for(i=0;i<n;i++)
  	for(j=0;j<2;j++) cin>>a[i][j];
  for(i=0;i<n;i++){
  	if((a[i][0]-a[i][1]==-1)||(a[i][0]-a[i][1]==2)) s++;
  	else if((a[i][0]-a[i][1]==-2)||(a[i][0]-a[i][1]==1)) m++;
  	}  
  if(s>m) cout<<"a"<<" "<<"win";
  else if(s<m) cout<<"b"<<" "<<"win";	
  else cout<<"tie";	

return 0;
}
/**************************************************************
	Problem: 1406
	User: wtq001
	Language: C++
	Result: Accepted
	Time:17 ms
	Memory:2072 kb
****************************************************************/