Problem: We have a secret array. You don't know this array and you have to restore it. However, you know some facts about this array:

  * The array consists of n distinct positive (greater than 0) integers. 
  * The array contains two elements x and y (these elements are known for you) such that x < y. 
  * If you sort the array in increasing order (such that a_1 < a_2 < … < a_n), differences between all adjacent (consecutive) elements are equal (i.e. a_2 - a_1 = a_3 - a_2 = … = a_n - a_{n-1}). 



It can be proven that such an array always exists under the constraints given below.

Among all possible arrays that satisfy the given conditions, we ask you to restore one which has the minimum possible maximum element. In other words, you have to minimize max(a_1, a_2, ..., a_n).

You have to answer t independent test cases.

Input

The first line of the input contains one integer t (1 ≤ t ≤ 100) — the number of test cases. Then t test cases follow.

The only line of the test case contains three integers n, x and y (2 ≤ n ≤ 50; 1 ≤ x < y ≤ 50) — the length of the array and two elements that are present in the array, respectively.

Output

For each test case, print the answer: n integers a_1, a_2, ..., a_n (1 ≤ a_i ≤ 10^9), where a_i is the i-th element of the required array. If there are several answers, you can print any (it also means that the order of elements doesn't matter).

It can be proven that such an array always exists under the given constraints.

Example

Input


5
2 1 49
5 20 50
6 20 50
5 3 8
9 13 22


Output


1 49 
20 40 30 50 10
26 32 20 38 44 50 
8 23 18 13 3 
1 10 13 4 19 22 25 16 7 

Solution (in JAVA):

Solution:
import java.io.*;
import java.util.*;

public class C {
	
	public static void main(String[] args) throws FileNotFoundException {
		FastScanner fs = new FastScanner();
		FastOutput fo = new FastOutput();
		long initial_time = System.currentTimeMillis();
		int testcases = fs.nextInt();
		for (int tt = 0; tt < testcases; tt++) {
			//main code
			int n=fs.nextInt(),x=fs.nextInt(),y=fs.nextInt(),cd=1;
			//finding appropriate common difference such that the maximum can be minimized to do so we have to find minimum value of c.d
			for(int d=1;d<51;d++) {
				int q=(y-x)/d,r=(y-x)%d;
				if(r!=0) {
					continue;
				}
				else {
					int total_ele=q+1;
					if(total_ele<=n) {
						cd=d;
						break;
					}
				}
			}
			ArrayList<Integer> res=new ArrayList<>();
			res.add(x);
			res.add(y);
			int cnt=2,temp=x;
			while((temp+cd)!=y && cnt<n) {
				temp+=cd;
				res.add(temp);
				cnt++;
			}
			temp=x;
			while((temp-cd)>=1 && cnt<n) {
				temp-=cd;
				res.add(temp);
				cnt++;
			}
			temp=y;
			while(cnt<n) {
				temp+=cd;
				res.add(temp);
				cnt++;
			}
			for(int k:res) {
				fo.print(k+" ");
			}
			fo.println("");
		}
		fo.time(initial_time);
	}

	static class FastScanner {
		BufferedReader br;
		StringTokenizer st;

		public FastScanner() throws FileNotFoundException {
			if (System.getProperty("ONLINE_JUDGE") == null) {
				//Read from the File...
				File file = new File("src\\input");
				br = new BufferedReader(new FileReader(file));
			} else {
				//Read from the System...
				br = new BufferedReader(new InputStreamReader(System.in));
			}
			st = new StringTokenizer("");
		}

		String next() {
			while (!st.hasMoreTokens())
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			return st.nextToken();
		}

		int nextInt() {
			return Integer.parseInt(next());
		}

		int[] readArray(int n) {
			int[] a = new int[n];
			for (int i = 0; i < n; i++)
				a[i] = nextInt();
			return a;
		}

		long nextLong() {
			return Long.parseLong(next());
		}
	}

	static class FastOutput {
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

		void print(String str) {
			try {
				bw.write(str);
				bw.flush();
			} catch (IOException e) {
			}
		}

		void print(int num) {
			try {
				bw.write((num + ""));
				bw.flush();
			} catch (IOException e) {
			}
		}

		void println(String str) {
			try {
				bw.write(str + '\n');
				bw.flush();
			} catch (IOException e) {
			}
		}

		void println(int num) {
			try {
				bw.write(num + "" + '\n');
				bw.flush();
			} catch (IOException e) {
			}
		}

		void time(long init) {
			if (System.getProperty("ONLINE_JUDGE") == null) {
				System.out.println(System.currentTimeMillis() - init + "ms");
			}
		}
	}
}