#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    int n,m;
    cin >> n >> m;
    vector<vector<int>>arr(n+2,vector<int>(m+2,-1));
    for(int i = 1; i<=n; i++){
        for(int j = 1; j<=m; j++){
            cin >> arr[i][j];
        }
    }
    int ans = 0;
    for(int i = 1; i<=n; i++){
        for(int j = 1; j<=m; j++){
            if(arr[i][j]==-1)continue;
            if(arr[i+1][j] == -1 && arr[i][j+1] == -1){
                ans^=arr[i][j];
            }
        }
    }   
    if(ans!=0){
        cout << "first\n";
    }
    else{
        cout << "second\n";
    }
    return 0;
}