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

int main() {

    int t; cin >> t;

    while(t--){

        int n, m; cin >> n >> m;
        set<int> st1, st2;
        int num;

        for(int i = 0; i < n; i++) {
            cin >> num;
            st1.insert(num);
        }

        for(int i = 0; i < m; i++) {
            cin >> num;
            st2.insert(num);
        }

        //first digit set must have values 0-3 and second digit set must have values (0-9)
        for(int i = 0; i <= 3; i++) {

            if(st1.find(i) == st1.end() or st2.size() < 10) {
                cout << "NO\n";
                break;
            } else{
                cout << "YES\n";
                break;
            }
        }




    }
  
  return 0;
}