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.*;
class Main{
    public static void main(String[]$){
        Scanner s=new Scanner(System.in);
        int f=s.nextInt(),t=s.nextInt(),k=s.nextInt();
        if(t-f>=k*2){
            for(int i=f;i<f+k;++i)
                System.out.println(i);
            for(int i=t-k+1;i<=t;++i)
                System.out.println(i);
        }else{
            for(int i=f;i<=t;++i)
                System.out.println(i);
        }
    }
}
