#include <bits/stdc++.h>
using namespace std;
unsigned long long ans;
const long long mod=10007;
long long x,y,z,maxx1,maxx2,maxx3;
int main(){
	long long k;
	cin>>x;
	for(int i=1;i<=x;i++){
		cin>>k;
		maxx1=max(maxx1,k);
	}
	cin>>y;
	for(int i=1;i<=y;i++){
		cin>>k;
		maxx2=max(maxx2,k);
	}
	cin>>z;
	for(int i=1;i<=z;i++){
		cin>>k;
		maxx3=max(maxx3,k);
	}
	ans=(maxx1*maxx2)%mod;
	cout<<ans<<"\n";
	ans=(ans*maxx3)%mod;
	cout<<ans;
	return 0;
}
 

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MSAxMDAwMDAwMDAwCjEgMTAwMDAwMDAwMAoxIDEwMDAwMDAwMDA=

1 1000000000
1 1000000000
1 1000000000