#include <bits/stdc++.h>
#include <vector>
using namespace std;

long long n,m,k,u,v,w,ans,f[10010];
vector<long long> a[20010],b[20010],c[20010];

int main(){
	freopen("road.in","r",stdin);
	freopen("road.out","w",stdout);
	cin>>n>>m>>k;
	for(int i;i<=m;i++){
		
	}
	
	
	
	
	
	
	fclose(stdin);
	fclose(stdout);
	return 0;
}
