#include <bits/stdc++.h>
using namespace std;
#define int              long long int
#define double           long double
inline int power(int a, int b) {
    int x = 1;
    while (b) {
        if (b & 1) x *= a;
        a *= a;
        b >>= 1;
    }
    return x;
}


const int M = 1000000007;
const int N = 3e5+9;
const int INF = 2e9+1;
const int LINF = 2000000000000000001;

//_ ***************************** START Below *******************************



vector<int> a;


int bruteforce(int n, int k1, int k2){
	int ans = 0;
	
	for(int i=0; i<n-2; i++){
		for(int j=i+1; j<n-2; j++){
			int leftSum = a[i] + a[j];
			if(leftSum <= k1) continue;
			
			for(int k=j+1; k<n-1; k++){
				for(int l=k+1; l<n; l++){
					int rightSum = a[k] + a[l];
					if(rightSum > k2 ) ans++;
				}
			}
		}
	}
	return ans;
}





//* O(n^2)

//* [ 1 2 2 2 3 ] , k1 = 3, k2 = 3

//*     i      j   | s e
//* [ ( 1 2 2  2 ) |(2 3) ]
//*     	2      *  1

//*       i j   | s   e
//* [ 1 ( 2 2 ) |(2 2 3) ]
//*        1    *   3

int consistency1(int n, int k1, int k2) {
	
	int ans = 0;

	int i = 0, j = n-3;

	while(i<j){
		if(a[i] + a[j] <= k1){
			i++;
		}
		else{
			int right = 0;
			int s = j+1;
			int e = n-1;
			while(s<e){
				if(a[s]+a[e] <= k2){
					s++;
				}
				else{
					right += e-s;
					e--;
				}
			}
			
			int left = j-i;
			
			ans += left*right;
			
			j--;
		}
	}


	return ans;
	
}


//* O(n^2)
int consistency2(int n, int k1, int k2) {
	
	int ans = 0;
	for(int j=1; j<n-2; j++){
		int i=0;
		while(i<j && a[i]+a[j] <= k1) i++;
		int left = j-i;
		
		int  s= j+1, e = n-1;
		int right = 0;
		while(s<e){
			if(a[s]+a[e] > k2){
				right += (e-s);
				e--;
			}
			else{
				s++;
			}
		}
		ans += left * right;
	}
	
	return ans;
}




//* O(n*logn + n + n*logn) == O(n*logn)
int consistency3(int n, int k1, int k2) {
	
	int ans = 0;

	vector<int> pairsBy(n);
	for(int i=0; i<n-1; i++){
		int j = upper_bound(a.begin()+i+1, a.end(), k2-a[i]) - a.begin();
		
		pairsBy[i] = n-j;
	}
	
	vector<int> pairsInSuffix(n);
	for(int i=n-2; i>=0; i--){
		pairsInSuffix[i] = pairsInSuffix[i+1] + pairsBy[i];
	}

	for(int j=1; j<n-2; j++){
		int i = upper_bound(a.begin(), a.begin() + j, k1-a[j]) - a.begin();
		int left= j-i;
		
		int right = pairsInSuffix[j+1];
		
		ans += left*right;
	}

	return ans;
}


//* Left Count Pre Computation  : 

//* Eg : [ 1 , 2 , 3 , 4 , 5 , 6 , 8 ]   k1 = 9

//* Ending at analogy : 
//* 	We are finding pairs (x,y) with sum x+y == k1 ending at y

//* Observation : if we drew out patterns for each pairs , it looks like this : 
//*      [ (1 , 2 , (3 , (4 , 5) , 6) , 8) ]   
//*     	y = 1,2,3,4 can't form pair with any x such that x+y >= 9
//* 	    y = 5 forms pair with x = 4 only               => ct = 1
//* 		y = 6 forms pair with x = (3, 4, 5)            => ct = 3
//* 		y = 8 forms pair with x = (1, 2, 3, 4, 5, 6)   => ct = 6

//* 	Now we can use 2 ptr from 1st pair [x, x+1] such that x + x + 1 >= k1
//* 	                i   j
//*      [ 1 , 2 , 3 , (4 , 5) , 6 , 8) ]   
//* 			p[5] = max(0, 2) = 2
//* 		Now we want to maximize p[5] cts so move i left => i--

//* 	           i        j
//*      [ 1 , 2 , 3 , (4 , 5) , 6 , 8) ]   
//* 			5+3 < k1
//* 		Invalid so move to next y => j++

//* 	                i       j
//*      [ 1 , 2 , 3 , (4 , 5 , 6) , 8) ]   
//* 			p[6] = max(0, 3) = 3

//* 	            i           j
//*      [ 1 , 2 , (3 , 4 , 5 , 6) , 8) ]   
//* 			p[6] = max(3, 4) = 4

//* 	        i               j
//*      [ 1 , (2 , 3 , 4 , 5 , 6) , 8) ]   
//* 			Invalid => j++

//* O(n + n + n ) = O(n)
int consistency4(int n, int k1, int k2) {
	
	int ans = 0;
	
	vector<int> p(n);

	vector<int> leftPrefix(n);
	int i=1;
	while(i<n){
		if(a[i] + a[i-1] >= k1) break;
		i++;
	}
	int left = i-1;
	int right = i;
	
	while(left>=0 && right<n){
		if(a[left] + a[right] > k1){
			p[right] = max(p[right], right-left);
			left--;
		}
		else {
			right++;
		}
	}
	for(int i=1; i<n; i++){
		leftPrefix[i] = leftPrefix[i-1] + p[i];
	}
	

	
	vector<int> q(n);

	vector<int> rightSufix(n);
	// for(int i=n-1; i>=0; i--){
	// 	rightSufix[i] = rightSufix[i+1] + q[i];
	// }
	
	for(int j=1; j<n-2; j++){
		int leftCt = leftPrefix[j];
		int rightCt = rightSufix[j+1]; 
		
		ans += leftCt * rightCt;
	}


	return ans;
	
}



















int practice1(int n, int k1, int k2) {
	
	int ans = 0;
	
	for(int j=n-3, i=0; j>=1; j--){
		int left = 0;
		while(i<j && a[i]+a[j] <= k1) i++;
		if(i==j) break;
		left += j-i;
		
		int right = 0;
		int s = j+1, e = n-1;
		while(s<e){
			if(a[s] + a[e] <= k2) s++;
			else {
				right += e-s;
				e--;
			}
		}
		
		ans += (left * right);
		
	}
	
	return ans;
	
}






int practice(int n, int k1, int k2) {
	
	int ans = 0;
	
	vector<int> pairsInSuffix(n);
	
	for(int i=n-2; i>=0; i--){

		int t = k2-a[i];
		int j = upper_bound(a.begin()+i+1 , a.end(), t) - a.begin();
		
		int pairsIncomingAtx = n-j;
		pairsInSuffix[i] =  pairsIncomingAtx + pairsInSuffix[i+1];
		
	}
	
	for(int j=n-3, i=0; j>=1; j--){
		int left = 0;
		while(i<j && a[i]+a[j] <= k1) i++;
		if(i==j) break;
		left += j-i;
		
		int right = pairsInSuffix[j+1];
		
		ans += (left * right);
		
	}
	
	return ans;
	
}


void solve() {
    
	int n, k1, k2;
	cin >> n >> k1 >> k2;
	
	a.resize(n);
	for(int i=0; i<n; i++) cin >> a[i];
    
    // cout << bruteforce(n, k1, k2) << " ";
    // cout << consistency1(n, k1, k2) << " ";
    // cout << consistency2(n, k1, k2) << " ";
    // cout << consistency3(n, k1, k2) << endl;
    
    
    cout << bruteforce(n, k1, k2) << " -> ";
    cout << practice(n, k1, k2) << endl;
    
}





int32_t main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    int t = 1;
    cin >> t;
    while (t--) {
        solve();
    }

    return 0;
}