Print all the integers that satisfies the following in ascending order:

* Among the integers between A and B (inclusive), it is either within the K smallest integers or within the K largest integers.

Constraints

* 1 \leq A \leq B \leq 10^9
* 1 \leq K \leq 100
* All values in input are integers.

Input

Input is given from Standard Input in the following format:


A B K


Output

Print all the integers that satisfies the condition above in ascending order.

Examples

Input

3 8 2


Output

3
4
7
8


Input

4 8 3


Output

4
5
6
7
8


Input

2 9 100


Output

2
3
4
5
6
7
8
9
import java.util.*;

public class Main{

	public static void main(String args[]){

      Scanner in =new Scanner (System.in);
      int a,b,k;
      a=in.nextInt();
      b=in.nextInt();
      k=in.nextInt();

      for(int i=a;i<=Math.min(b,a+k-1);i++){
      	System.out.println(i);
      }


      for(int i=Math.max(b-k+1,a+k);i<=b;i++){
        System.out.println(i);}

	}
}