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{
    void solve(){
        Scanner scan = new Scanner(System.in);
        int a = scan.nextInt();
        int b = scan.nextInt();
        int k = scan.nextInt();
        ArrayList<Integer> out = new ArrayList<>();
        for(int i = a; i < Math.min(a + k, b); i++) out.add(i);
        for(int i = Math.max(a, b - k + 1); i <= b; i++) if(!out.contains(i)) out.add(i);
        for(int i : out) System.out.println(i);
        scan.close();
    }

    public static void main(String[] args){
        new Main().solve();
    }
}
