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 (void)
{

int a,b,k,i,n=0;
scanf("%d %d %d",&a,&b,&k);
for(i=1;i<=b;i++)
if((i>=a&&i<a+k&&i<=b)||(i>=a&&i>b-k&&i<=b))
printf("%d\n",i);

return 0;
}