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 k = sc.nextInt();
  if(k > (b-a)/2){
    for(int i = a;i <= b;i++){
    System.out.println(i);
  }
  }
  else{
  for(int i = a;i < a+k;i++){
    System.out.println(i);
  }
  for(int i = b-k+1;i <= b;i++){
    System.out.println(i);
  }
  }
}}