#include <bits/stdc++.h>
using namespace std;
int main(){
    long long N,M;cin>>N>>M;vector<long long>A(N);for(int i=0;i<N;i++)cin>>A[i];
    sort(A.begin(),A.end());reverse(A.begin(),A.end());
    long long count=0,ans=0;
    for(int i=0;i<M;i++){
        if(i%2==0)count+=A[i]-M;
        else ans+=A[i]-M;
    }
    cout<<(count>ans? "first":"second")<<endl;
}