#include<bits/stdc++.h>
using namespace std;
int main() {   
    int n;
    cin >> n;
    
    vector<int> a(n), b(n); // 存储小A和小B的出拳
    int winA = 0, winB = 0; // 统计小A和小B赢的轮数
    
    // 读入每一轮出拳
    for (int i = 0; i < n; ++i) {
        cin >> a[i] >> b[i];
    }
    
    // 统计胜负
    for (int i = 0; i < n; ++i) {
        if ((a[i] == 1 && b[i] == 2) || (a[i] == 2 && b[i] == 3) || (a[i] == 3 && b[i] == 1)) {
            winA++;
        } else if ((b[i] == 1 && a[i] == 2) || (b[i] == 2 && a[i] == 3) || (b[i] == 3 && a[i] == 1)) {
            winB++;
        }
    }
    
    // 输出结果
    if (winA > winB) {
        cout << "a win" << endl;
    } else if (winB > winA) {
        cout << "b win" << endl;
    } else {
        cout << "draw" << endl;
    }
    
    return 0;
}
/**************************************************************
	Problem: 1406
	User: zhenghaoxuan
	Language: C++
	Result: Wrong Answer
****************************************************************/