import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    static String canConstruct(int[] a) {
        // Return "Yes" or "No" denoting whether you can construct the required number.
        String s="";
        if(a.length == 1){
            if(a[0]%3 == 0)
                s= "Yes";
            else
                s ="No";
        }
        else{
        for(int i=0;i<a.length;i++)
             s += String.valueOf(a[i]);
        int[] arr = new int[a.length];
        for(int i=0;i<arr.length;i++){
            arr[i] = Integer.parseInt(s);
        }
        for(int i=0;i<arr.length;i++){
            for(int j=i+1;j<arr.length;j++){
                
                int temp = arr[i];
                arr[i]=arr[j];
                arr[j]=temp;
                
                if(arr[i]%3 == 0)
                {
                    s= "Yes";
                }
                else{
                    s="No";
                }
            }
        }
        
        }  //System.out.println(arr);
        /*for(int i=0;i<s.length();i++){
            for(int j=i+1;j<s.length();j++){
                s += (String)(s.charAt(i)+s.charAt(j));
            }
        }*/
        
        return s;
        
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int t = in.nextInt();
        for(int a0 = 0; a0 < t; a0++){
            int n = in.nextInt();
            int[] a = new int[n];
            for(int i = 0; i < n; i++){
                a[i] = in.nextInt();
            }
            String result = canConstruct(a);
            System.out.println(result);
        }
        in.close();
    }
}