CQXYM wants to create a connected undirected graph with n nodes and m edges, and the diameter of the graph must be strictly less than k-1. Also, CQXYM doesn't want a graph that contains self-loops or multiple edges (i.e. each edge connects two different vertices and between each pair of vertices there is at most one edge).

The diameter of a graph is the maximum distance between any two nodes.

The distance between two nodes is the minimum number of the edges on the path which endpoints are the two nodes.

CQXYM wonders whether it is possible to create such a graph.

Input

The input consists of multiple test cases. 

The first line contains an integer t (1 ≤ t ≤ 10^5) — the number of test cases. The description of the test cases follows.

Only one line of each test case contains three integers n(1 ≤ n ≤ 10^9), m, k (0 ≤ m,k ≤ 10^9).

Output

For each test case, print YES if it is possible to create the graph, or print NO if it is impossible. You can print each letter in any case (upper or lower).

Example

Input


5
1 0 3
4 5 3
4 6 3
5 4 1
2 1 1


Output


YES
NO
YES
NO
NO

Note

In the first test case, the graph's diameter equal to 0.

In the second test case, the graph's diameter can only be 2.

In the third test case, the graph's diameter can only be 1.
import java.util.*;
import java.io.*;
// import java.lang.*;
// import java.math.*;

public class Codeforces {
    static FastReader sc=new FastReader();
	static PrintWriter out=new PrintWriter(System.out);
	static long mod=1000000007;
	// static long mod=998244353;
	static int MAX=Integer.MAX_VALUE;
	static int MIN=Integer.MIN_VALUE;
	static long MAXL=Long.MAX_VALUE;
	static long MINL=Long.MIN_VALUE;
	static ArrayList<Integer> graph[];
	static HashMap<Long,ArrayList<Integer>> hm;
	static long fact[];
	static StringBuffer sb;
	static int k;
	public static void main (String[] args) throws java.lang.Exception
	{
		// code goes here
		int t=I();
		outer:while(t-->0)
		{
			long n=L(),m=L(),k=L();
			if(k==0 || k==1)out.println("NO");
			else if(m>=(n-1) && m<=(n*(n-1)/2)){
				long min=0;
				// long max=n-1;
				if(n==1)min=0;
				else if(n==2)min=1;
				else min=2;
				// long curredge=m,myedge=n-1;
				// max-=curredge-myedge;
				// if(max<2)max=2;
				if(m==(n*(n-1)/2)){
					min=1;
					// max=1;
				}
				// if(min>max)min=max;
				// out.println(max+" "+min);
				if(k-1<=min)out.println("NO");
				else out.println("YES");
			}else{
				out.println("NO");
			}
		}
		out.close();
	}
	public static class pair
    {
    	int a;
    	int b;
    	public pair(int val,int index)
    	{
    	    a=val;
    	    b=index;
    	}
    }
	public static class myComp implements Comparator<pair>
	{
		//sort in ascending order.
		// public int compare(pair p1,pair p2)
		// {
		// 	if(p1.a==p2.a)
    	//     return 0;
    	//     else if(p1.a<p2.a)
    	//     return -1;
    	//     else
    	//     return 1;
		// }
		//sort in descending order.
		public int compare(pair p1,pair p2)
    	{
    	    if(p1.a==p2.a)
    	    return 0;
    	    else if(p1.a<p2.a)
    	    return 1;
    	    else
    	    return -1;
    	}
	}
	public static long nPr(int n,int r)
	{
		long ans=divide(fact(n),fact(n-r),mod);
		return ans;
	}
	public static long nCr(int n,int r)
	{
		long ans=divide(fact[n],mul(fact[n-r],fact[r]),mod);
		return ans;
	}
	public static long kadane(long a[],int n)
	{
		long max_sum=Long.MIN_VALUE,max_end=0;
		for(int i=0;i<n;i++){
			max_end+=a[i];
			if(max_sum<max_end){max_sum=max_end;}
			if(max_end<0){max_end=0;}
		}
		return max_sum;
	}
	public static void DFS(int s,boolean visited[])
	{
		visited[s]=true;
		for(int i:graph[s]){
			if(!visited[i]){
				DFS(i,visited);
			}
		}
	}
	public static void setGraph(int n,int m)
	{
		graph=new ArrayList[n+1];
		for(int i=0;i<=n;i++){
			graph[i]=new ArrayList<>();
		}
		for(int i=0;i<m;i++){
			int u=I(),v=I();
			graph[u].add(v);
			graph[v].add(u);
		}
	}
	public static int BS(long a[],long x,int ii,int jj)
	{
		// int n=a.length;
		int mid=0;
		int i=ii,j=jj;
		while(i<=j)
		{
			mid=(i+j)/2;
			if(a[mid]<x){
				i=mid+1;
			}else if(a[mid]>x){
				j=mid-1;
			}else{
				return mid;
			}
		}
		return -1;
	}

	public static int lower_bound(long arr[],int start, int end, long X)   //start=0,end=n-1
	{
		if(arr[end]<X)return end;
		if(arr[0]>X)return -1;
		int left=start,right=end;
		while(left<right){
			int mid=(left+right)/2;
			if(arr[mid]==X){                                      //Returns last index of lower bound value.
				if(mid<end && arr[mid+1]==X){
					left=mid+1;
				}else{
					return mid;
				}
			}
			// if(arr[mid]==X){                                   //Returns first index of lower bound value.
			// 	if(mid>0 && arr[mid-1]==X){
			// 		right=mid-1;
			// 	}else{
			// 		return mid;
			// 	}
			// }
			else if(arr[mid]>X){
				if(mid>0 && arr[mid]>X && arr[mid-1]<=X){
					return mid-1;
				}else{
					right=mid-1;
				}
			}else{
				if(mid<end && arr[mid+1]>X && arr[mid]<=X){
					return mid;
				}else{
					left=mid+1;
				}
			}
		}
		return left;
	}
	
	public static int computeXOR(int n) //compute XOR of all numbers between 1 to n.
    {
        if (n % 4 == 0)
            return n;
        if (n % 4 == 1)
            return 1;
        if (n % 4 == 2)
            return n + 1;
        return 0;
    }
	public static ArrayList<Integer> primeSieve(int n)
	{
	    ArrayList<Integer> arr=new ArrayList<>();
	    boolean prime[] = new boolean[n + 1];
        for (int i = 0; i <= n; i++)
        prime[i] = true;
        for (int p = 2; p * p <= n; p++)
        {
            if (prime[p] == true)
            {
                for (int i = p * p; i <= n; i += p)
                prime[i] = false;
            }
        }
        for (int i = 2; i <= n; i++)
        {
            if (prime[i] == true)
            arr.add(i);
        }
        return arr;
	}

	// Fenwick / BinaryIndexed  Tree  USE IT - FenwickTree ft1=new FenwickTree(n);
	public static class FenwickTree
	{
		int farr[];
		int n;
		public FenwickTree(int c)
		{
			n=c+1;
			farr=new int[n];
		}
		// public void update_range(int l,int r,long p)
		// {
		// 	update(l,p);
		// 	update(r+1,(-1)*p);
		// }
		public void update(int x,int p)
		{
			for(;x<n;x+=x&(-x))
			{
				farr[x]+=p;
			}
		}
		public long get(int x)
		{
			long ans=0;
			for(;x>0;x-=x&(-x))
			{
				ans=ans+farr[x];
			}
			return ans;
		}
	}

	//Disjoint Set Union
	public static class DSU
	{
	    int par[],rank[];
	    public DSU(int c)
	    {
	        par=new int[c+1];
	        rank=new int[c+1];
	        for(int i=0;i<=c;i++)
	        {
	            par[i]=i;
	            rank[i]=0;
	        }
	    }
	    public int find(int a)
	    {
	        if(a==par[a])
	        return a;
	        return par[a]=find(par[a]);
	    }
	    public void union(int a,int b)
	    {
	        int a_rep=find(a),b_rep=find(b);
	        if(a_rep==b_rep)
	        return;
	        if(rank[a_rep]<rank[b_rep])
	        par[a_rep]=b_rep;
	        else if(rank[a_rep]>rank[b_rep])
	        par[b_rep]=a_rep;
	        else
	        {
	            par[b_rep]=a_rep;
	            rank[a_rep]++;
	        }
	    }
	}
    public static class myComp1 implements Comparator<pair1>
    {
		//sort in ascending order.
    	public int compare(pair1 p1,pair1 p2)
    	{
    	    if(p1.a==p2.a)
    	    return 0;
    	    else if(p1.a<p2.a)
    	    return -1;
    	    else
    	    return 1;
    	}
		//sort in descending order.
		// public int compare(pair p1,pair p2)
    	// {
    	//     if(p1.a==p2.a)
    	//     return 0;
    	//     else if(p1.a<p2.a)
    	//     return 1;
    	//     else
    	//     return -1;
    	// }
    }
	public static class pair1
    {
    	long a;
    	long b;
    	public pair1(long val,long index)
    	{
    	    a=val;
    	    b=index;
    	}
    }
    public static ArrayList<pair1> mergeIntervals(ArrayList<pair1> arr)
	{
	    //****************use this in main function-Collections.sort(arr,new myComp1());
	    ArrayList<pair1> a1=new ArrayList<>();
	    if(arr.size()<=1)
	    return arr;
	    a1.add(arr.get(0));
	    int i=1,j=0;
	    while(i<arr.size())
	    {
	        if(a1.get(j).b<arr.get(i).a)
	        {
	           a1.add(arr.get(i));
	           i++;
	           j++;
	        }
	        else if(a1.get(j).b>arr.get(i).a && a1.get(j).b>=arr.get(i).b)
	        {
	            i++;
	        }
	        else if(a1.get(j).b>=arr.get(i).a)
	        {
	            long a=a1.get(j).a;
	            long b=arr.get(i).b;
	            a1.remove(j);
	            a1.add(new pair1(a,b));
	            i++;
	        }
	    }
	    return a1;
	}
	public static ArrayList<Long> primeFact(long a)
	{
	    ArrayList<Long> arr=new ArrayList<>();
	    while(a%2==0){
	        arr.add(2L);
	        a=a/2;
	    }
	    for(long i=3;i*i<=a;i+=2){
	        while(a%i==0){
	            arr.add(i);
	            a=a/i;
	        }
	    }
	    if(a>2)arr.add(a);
	    return arr;
	}
	public static boolean isInteger(double N)
	{
		int X = (int)N;
		double temp2 = N - X;
		if (temp2 > 0)
		{
			return false;
		}
		return true;
	}
	public static boolean isPalindrome(String s,int n)
	{
		for(int i=0;i<=n/2;i++){
			if(s.charAt(i)!=s.charAt(n-i-1)){
				return false;
			}
		}
		return true;
	}
	public static int gcd(int a,int b)
	{
	    if(b==0)
	    return a;
	    else
	    return gcd(b,a%b);
	}
	public static long gcd(long a,long b)
	{
	    if(b==0)
	    return a;
	    else
	    return gcd(b,a%b);
	}
	public static long fact(long n)
	{
		long fact=1;
		for(long i=2;i<=n;i++){
			fact=((fact%mod)*(i%mod))%mod;
		}
		return fact;
	}
	public static long fact(int n)
	{
		long fact=1;
		for(int i=2;i<=n;i++){
			fact=((fact%mod)*(i%mod))%mod;
		}
		return fact;
	} 
	public static boolean isPrime(int n) 
	{ 
	    if (n <= 1) 
	        return false; 
	    if (n <= 3) 
	        return true; 
	    if (n % 2 == 0 || n % 3 == 0) 
	        return false; 
	    double sq=Math.sqrt(n);
	  
	    for (int i = 5; i <= sq; i = i + 6) 
	        if (n % i == 0 || n % (i + 2) == 0) 
	            return false; 
	    return true; 
	} 
    public static boolean isPrime(long n) 
	{ 
	    if (n <= 1) 
	        return false; 
	    if (n <= 3) 
	        return true; 
	    if (n % 2 == 0 || n % 3 == 0) 
	        return false; 
	    double sq=Math.sqrt(n);
	
	    for (int i = 5; i <= sq; i = i + 6) 
	        if (n % i == 0 || n % (i + 2) == 0) 
	            return false; 
	    return true; 
	}
	public static void printArray(long a[])
	{
		for(int i=0;i<a.length;i++){
			System.out.print(a[i]+" ");
		}
		System.out.println();
	}
	public static void printArray(int a[])
	{
		for(int i=0;i<a.length;i++){
			System.out.print(a[i]+" ");
		}
		System.out.println();
	}
	public static void printArray(char a[])
	{
		for(int i=0;i<a.length;i++){
			System.out.print(a[i]);
		}
		System.out.println();
	}
	public static void printArray(String a[])
	{
		for(int i=0;i<a.length;i++){
			System.out.print(a[i]+" ");
		}
		System.out.println();
	}
	public static void printArray(boolean a[])
	{
		for(int i=0;i<a.length;i++){
			System.out.print(a[i]+" ");
		}
		System.out.println();
	}
	public static void printArray(pair a[])
	{
		for(pair p:a){
			System.out.println(p.a+"->"+p.b);
		}
	}
	public static void printArray(int a[][])
	{
		for(int i=0;i<a.length;i++){
			for(int j=0;j<a[i].length;j++){
				System.out.print(a[i][j]+" ");
			}System.out.println();
		}
	}
	public static void printArray(long a[][])
	{
		for(int i=0;i<a.length;i++){
			for(int j=0;j<a[i].length;j++){
				System.out.print(a[i][j]+" ");
			}System.out.println();
		}
	}
	public static void printArray(char a[][])
	{
		for(int i=0;i<a.length;i++){
			for(int j=0;j<a[i].length;j++){
				System.out.print(a[i][j]+" ");
			}System.out.println();
		}
	}
	public static void printArrayL(ArrayList<Long> arr)
	{
		for(int i=0;i<arr.size();i++){
			System.out.print(arr.get(i)+" ");
		}
		System.out.println();
	}
	public static void printArrayI(ArrayList<Integer> arr)
	{
		for(int i=0;i<arr.size();i++){
			System.out.print(arr.get(i)+" ");
		}
		System.out.println();
	}
	public static void printArrayS(ArrayList<String> arr)
	{
		for(int i=0;i<arr.size();i++){
			System.out.print(arr.get(i)+" ");
		}
		System.out.println();
	}
	public static void printMapInt(HashMap<Integer,Integer> hm){
		for(Map.Entry<Integer,Integer> e:hm.entrySet()){
			System.out.println(e.getKey()+"->"+e.getValue());
		}System.out.println();
	}
	public static void printMapLong(HashMap<Long,Long> hm){
		for(Map.Entry<Long,Long> e:hm.entrySet()){
			System.out.println(e.getKey()+"->"+e.getValue());
		}System.out.println();
	}

	//Modular Arithmetic

	public static long add(long a,long b)
	{
		a+=b;
		if(a>=mod)a-=mod;
		return a;
	}
	public static long sub(long a,long b)
	{
		a-=b;
		if(a<0)a+=mod;
		return a;
	}
	public static long mul(long a,long b)
	{
		return ((a%mod)*(b%mod))%mod;
	}
	public static long divide(long a,long b,long m)
	{
		a=mul(a,modInverse(b,m));
		return a;
	}
	public static long modInverse(long a,long m)
	{
		int x=0,y=0;
		own p=new own(x,y);
		long g=gcdExt(a,m,p);
		if(g!=1){
			out.println("inverse does not exists");
			return -1;
		}else{
			long res=((p.a%m)+m)%m;
			return res;
		}
	}
	public static long gcdExt(long a,long b,own p)
	{
		if(b==0){
			p.a=1;
			p.b=0;
			return a;
		}
		int x1=0,y1=0;
		own p1=new own(x1,y1);
		long gcd=gcdExt(b,a%b,p1);
		p.b=p1.a - (a/b) * p1.b;
		p.a=p1.b;
		return gcd;
	}
	public static long pwr(long m,long n)
	{
		long res=1;
		m=m%mod;
		if(m==0)
		return 0;
		while(n>0)
		{
			if((n&1)!=0)
			{
				res=(res*m)%mod;
			}
			n=n>>1;
			m=(m*m)%mod;
		}
		return res;
	}
	public static class own
    {
    	long a;
    	long b;
    	public own(long val,long index)
    	{
    	    a=val;
    	    b=index;
    	}
    }

	//Modular Airthmetic

	public static void sort(int[] A)
	{
        int n = A.length;
        Random rnd = new Random();
        for(int i=0; i<n; ++i)
		{
            int tmp = A[i];
            int randomPos = i + rnd.nextInt(n-i);
            A[i] = A[randomPos];
            A[randomPos] = tmp;
        }
        Arrays.sort(A);
    }
	public static void sort(char[] A)
	{
        int n = A.length;
        Random rnd = new Random();
        for(int i=0; i<n; ++i)
		{
            char tmp = A[i];
            int randomPos = i + rnd.nextInt(n-i);
            A[i] = A[randomPos];
            A[randomPos] = tmp;
        }
        Arrays.sort(A);
    }
    public static void sort(long[] A)
	{
	    int n = A.length;
        Random rnd = new Random();
        for(int i=0; i<n; ++i)
		{
            long tmp = A[i];
            int randomPos = i + rnd.nextInt(n-i);
            A[i] = A[randomPos];
            A[randomPos] = tmp;
        }
	    Arrays.sort(A);
	}
	public static int i(char ch){return Integer.parseInt(String.valueOf(ch));}
	public static int I(){return sc.I();}
    public static long L(){return sc.L();}
    public static String S(){return sc.S();}
    public static double D(){return sc.D();}
}
class FastReader {  
    BufferedReader br;
    StringTokenizer st;
    public FastReader(){
        br = new BufferedReader(new InputStreamReader(System.in));
    }
    String next(){
        while (st == null || !st.hasMoreElements()){
            try {
                st = new StringTokenizer(br.readLine());
            }
            catch (IOException e){
                e.printStackTrace();
            }
        }
        return st.nextToken();
    }
    int I(){ 
        return Integer.parseInt(next());
    }
    long L(){ 
        return Long.parseLong(next());
    }
    double D(){
         return Double.parseDouble(next());
    }
    String S(){
        String str = "";
        try 
        {
            str = br.readLine();
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }
        return str;
    }
}
