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.Scanner;




public class Main {

    public static void main(String[] args) {

    	Main main=new Main();

    	main.run();

    }

    void run() {
    	Scanner sc=new Scanner(System.in);

    	int A=sc.nextInt();
    	int B=sc.nextInt();

    	int K=sc.nextInt();

    	for(int i=A;i<=Math.min(A+K-1, B);i++) {
    		System.out.println(i);
    	}

    	for(int i=(Math.max(A+K,B-K+1));i<=B;i++) {
    		System.out.println(i);
    	}



    }



}

