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 sc = new Scanner(System.in);
 
   int A = sc.nextInt();
   int B = sc.nextInt();
   int X = sc.nextInt();
 
   if((B-A)/2 +1 <=X)
   {
     for(int i = A;i<=B;i++)
     {
       System.out.println(i);
     }
   }
   else
   {
     for(int i =A;i<=A+X-1;i++)
     {
       System.out.println(i); 
     }
     for(int i =B-X+1;i<=B;i++)
     {
       System.out.println(i);
     }
   }
 }
}