Let's call an integer array a_1, a_2, ..., a_n good if a_i ≠ i for each i.

Let F(a) be the number of pairs (i, j) (1 ≤ i < j ≤ n) such that a_i + a_j = i + j.

Let's say that an array a_1, a_2, ..., a_n is excellent if: 

  * a is good; 
  * l ≤ a_i ≤ r for each i; 
  * F(a) is the maximum possible among all good arrays of size n. 



Given n, l and r, calculate the number of excellent arrays modulo 10^9 + 7.

Input

The first line contains a single integer t (1 ≤ t ≤ 1000) — the number of test cases. 

The first and only line of each test case contains three integers n, l, and r (2 ≤ n ≤ 2 ⋅ 10^5; -10^9 ≤ l ≤ 1; n ≤ r ≤ 10^9).

It's guaranteed that the sum of n doesn't exceed 2 ⋅ 10^5.

Output

For each test case, print the number of excellent arrays modulo 10^9 + 7.

Example

Input


4
3 0 3
4 -3 5
42 -33 55
69 -42 146


Output


4
10
143922563
698570404

Note

In the first test case, it can be proven that the maximum F(a) among all good arrays a is equal to 2. The excellent arrays are: 

  1. [2, 1, 2]; 
  2. [0, 3, 2]; 
  3. [2, 3, 2]; 
  4. [3, 0, 1]. 
import java.io.*;
import java.util.*;


public class Main2{
	static int mod=(int)1e9+7;
	static long fastpow(long n,long ti) {
		 if (ti == 0) 
		        return 1l;
		if(ti%2==0) {
			long y=fastpow(n, ti/2);
			long k=y*y;
			k%=mod;
			return k;
		}
		else {
			long y=fastpow(n, ti/2);
			long k=((n*y)%mod)*y;
			k%=mod;
			return k;
		}
	}
	static long modInverse(long x) {
    	return fastpow(x, mod-2);
    }
	static long[]fac,facInv;
	static void preProcessNCR(int maxN) {
		//compute factorial for all numbers smaller than or equal maxN
		fac=new long[maxN+1];fac[0]=1;
		for(int i=1;i<fac.length;i++)fac[i]=(fac[i-1]*i)%mod;
		
		facInv=new long[fac.length];
		facInv[fac.length-1]=modInverse(fac[fac.length-1]);//modInverse(n!)
		for (int i=fac.length-2; i>=0; i--) {
			//modInverse(x!)=(x+1)/(x+1)!=(x+1)*modInverse((x+1)!)
			facInv[i]=(facInv[i+1]*(i+1))%mod;
		}
	}

	public static long ncr(int n,int r) {
		if(n<r)return 0;
		long num=fac[n];
		long den=(facInv[n-r]*facInv[r])%mod;
		long ans=(num*den)%mod;
		return ans;
	}
	static long solve(int pos,int neg,int n,int l,int r) {
		int range=Math.min(1-l, r-n);
		
		long ans=(range*ncr(n, neg))%mod;
		int excludel=0,excluder=0,curl=1,curr=n;
		
		while(true) {
			range++;
			if(curl-range<l) {
				curl++;
				excludel++;
			}
			if(curr+range>r) {
				curr--;
				excluder++;
			}
			if(excludel>neg || excluder>pos)break;
			ans=(ans+ncr(n-excludel-excluder, neg-excludel))%mod;
		}
		return ans;
	}
	static void main() throws Exception{
		int n=sc.nextInt(),l=sc.nextInt(),r=sc.nextInt();
		long ans=solve(n/2, (n+1)/2, n, l, r);
		if((n&1)==1) {
			ans=(ans+solve((n+1)/2, n/2, n, l, r))%mod;
		}
		pw.println(ans);
	}
	public static void main(String[] args) throws Exception{
		sc=new MScanner(System.in);
		pw = new PrintWriter(System.out);
		int tc=1;
		preProcessNCR(200007);
        tc=sc.nextInt();
		for(int i=1;i<=tc;i++) {
//			pw.printf("Case #%d: ", i);
			main();
		}
		
		pw.flush();
	}
	static PrintWriter pw;
	static MScanner sc;
	static class MScanner {
		StringTokenizer st;
		BufferedReader br;
		public MScanner(InputStream system) {
			br = new BufferedReader(new InputStreamReader(system));
		}
	 
		public MScanner(String file) throws Exception {
			br = new BufferedReader(new FileReader(file));
		}
	 
		public String next() throws IOException {
			while (st == null || !st.hasMoreTokens())
				st = new StringTokenizer(br.readLine());
			return st.nextToken();
		}
		public int[] intArr(int n) throws IOException {
	        int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();
	        return in;
		}
		public long[] longArr(int n) throws IOException {
	        long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();
	        return in;
		}
		public int[] intSortedArr(int n) throws IOException {
	        int[]in=new int[n];for(int i=0;i<n;i++)in[i]=nextInt();
	        shuffle(in);
	        Arrays.sort(in);
	        return in;
		}
		public long[] longSortedArr(int n) throws IOException {
	        long[]in=new long[n];for(int i=0;i<n;i++)in[i]=nextLong();
	        shuffle(in);
	        Arrays.sort(in);
	        return in;
		}
		public Integer[] IntegerArr(int n) throws IOException {
	        Integer[]in=new Integer[n];for(int i=0;i<n;i++)in[i]=nextInt();
	        return in;
		}
		public Long[] LongArr(int n) throws IOException {
	        Long[]in=new Long[n];for(int i=0;i<n;i++)in[i]=nextLong();
	        return in;
		}
		public String nextLine() throws IOException {
			return br.readLine();
		}
	 
		public int nextInt() throws IOException {
			return Integer.parseInt(next());
		}
	 
		public double nextDouble() throws IOException {
			return Double.parseDouble(next());
		}
	 
		public char nextChar() throws IOException {
			return next().charAt(0);
		}
	 
		public long nextLong() throws IOException {
			return Long.parseLong(next());
		}
	 
		public boolean ready() throws IOException {
			return br.ready();
		}
	 
		public void waitForInput() throws InterruptedException {
			Thread.sleep(3000);
		}
		
	}
	static void dbg(int[]in) {
		System.out.println(Arrays.toString(in));
	}
	static void dbg(long[]in) {
		System.out.println(Arrays.toString(in));
	}
	static void sort(int[]in) {
		shuffle(in);
		Arrays.sort(in);
	}
	static void sort(long[]in) {
		shuffle(in);
		Arrays.sort(in);
	}
	static void shuffle(int[]in) {
		for(int i=0;i<in.length;i++) {
			int idx=(int)(Math.random()*in.length);
			int tmp=in[i];
			in[i]=in[idx];
			in[idx]=tmp;
		}
	}
	static void shuffle(long[]in) {
		for(int i=0;i<in.length;i++) {
			int idx=(int)(Math.random()*in.length);
			long tmp=in[i];
			in[i]=in[idx];
			in[idx]=tmp;
		}
	}
}