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);
      // 取得
	  int A = sc.nextInt();
      int B = sc.nextInt();
      int K = sc.nextInt();
      int pos = A;
      //前から
      for(int i=0;i<K && pos<=B;i++){
        pos++;
        System.out.println(A+i);
      }
      //後ろから
      for(int j=pos;j<=B;j++){
        if(j>B-K){
          System.out.println(j);
        }
      }
    }
}