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
#include<stdio.h>
int main()
{
	int i,a,b,k,k1;
	scanf("%d%d%d",&a,&b,&k);
	for(i=a;i<a+k&&i<=b;i++){
		printf("%d\n",i);	}
	if(i<b-k+1)
	i=b-k+1;
 for(k1=k;i<=b&&k1>0;i++,k1--)
 printf("%d\n",i);
	 return 0;


}