#include<bits/stdc++.h>
using namespace std;
int main(){
//	freopen("road.in","r",stdin);
//	freopen("road.out","w",stdout);
	long int n,m,k;
	cin>>n>>m>>k;
	long int x[n][3]={0};
	for(long int i=0;i<n;i++){
		cin>>x[i][0]>>x[i][1]>>x[i][2];
		
	}
	
	fclose(stdin);
	fclose(stdout);
	return 0;
} 
