CENS20D.cp

#include<bits/stdc++.h>
#define pi 3.14159265359
#define ll long long
#define wh(t) int t;cin>>t; while(t--)
#define speed  ios::sync_with_stdio(0); cin.tie(0);
#define endl "\n"
#define f(i,a,b) for(int i=a;i<b;i++)
using namespace std;
#include<string.h>

//aditya ranaut- phoenix_aditya

int func(int n)
{
    return (n*(n-1))/2;
}


void solve()
{
    int n;
    cin>>n;
    
    int arr[n];
    f(i,0,n)
    cin>>arr[i];
    
    
    int answer=0;
    
    for(int i=0;i<n;i++)
        for(int j=i+1;j<n;j++)
        {
            if((arr[i]&arr[j])==arr[i])
                answer++;
        }
    
    
    cout<<answer<<endl;
}



int main()
{
    speed;
    wh(t)
     {solve();}
    
    return 0;
}