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;

class Main{
	public static void main(String[] args) {
		Scanner scan=new Scanner(System.in);
		int a=scan.nextInt(),b=scan.nextInt(),k=scan.nextInt(),m=a+k-1,i;
		for(i=a;a+k>i;i++) if(b>=i) System.out.println(i);
		for(i=b-k+1;b>=i;i++) if(i>m&&i>=a) System.out.println(i);
	}
}