#include <bits/stdc++.h>

using namespace std;

string swap(string s, int x, int y){
    string start = "";
    if (x > 0)
        start = s.substr(0,x);
    string temp(1, s.at(y));
    start.append(temp);
    if (y > x)
        start.append(s.substr(x+1,y-x));
    string temp2 (1, s.at(x));
    start.append(temp2);
    if (y < s.length()-1)
        start.append(s.substr(y+1));
    return start;             
}

void permutate(string s, int l, int r){
    /*if (l == r){
        cout << s << "\n";
        //if (stoi( s ) % 3 == 0)
            
            //return "Yes";
    }*/
    if (l != r)
   {
       for (int i = l; i <= r; i++)
       {
          swap(s, l, i);
          permutate(s, l+1, r);
          swap(s, l, i); //backtrack
       }
   }
   //return "No";
        
}

string canConstruct(vector <int> a) {
    // Return "Yes" or "No" denoting whether you can construct the required number.
    string s;
    for (int i = 0; i < a.size(); i++){
        s.append(to_string(a[i]));
    }
    // create several strings 
    if (stoi( s ) % 3 == 0)
        return "Yes";
    /*for (int i = 0; i < s.size(); i++){
        string middle = s.substring(i,1);
        string start = "";
        int before_middle = i-0;
        if (before_middle > 0){
            start = 
        }
            
            
    }*/
    permutate(s, 0, s.length() - 1);
    return "No";
}

int main() {
    int t;
    cin >> t;
    for(int a0 = 0; a0 < t; a0++){
        int n;
        cin >> n;
        vector<int> a(n);
        for(int a_i = 0; a_i < n; a_i++){
           cin >> a[a_i];
        }
        string result = canConstruct(a);
        cout << result << endl;
    }
    return 0;
}