#include <iostream>
#include <vector>
#include <set>
#include <algorithm>
using namespace std;

int main(){
	ios :: sync_with_stdio(false);
	cin.tie(0);
	
	int tc;
	cin>>tc;
	while(tc--){
		int n,m;
		cin>>n>>m;
		vector<int>v(n),vv(m);
		set<int>st,st2;
		for(auto &it:v){
			cin>>it;
			st.insert(it);
		}
		for(auto &it:vv){
			cin>>it;
			st2.insert(it);
		}
		if(st.size() == 10 && st2.size() == 10){
			cout<<"YES\n";
		}
		else{
			cout<<"NO\n";
		}
	}
	return 0;
}