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();
        boolean bool = true;
        for(int i=0;i<k;i++){
            if(a+i<=b){
                System.out.println(a+i);
            }
            else{
                bool = false;
            }
        }
        for(int i=0;i<k;i++){
            if(b-k+1+i>=a&&bool&&a+k-1<b-k+1+i){
                System.out.println(b-k+1+i);
            }
        }
    }
}