Contest: Task: Related: TaskA TaskC

Score : $200$ points

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.

- $1 \leq A \leq B \leq 10^9$
- $1 \leq K \leq 100$
- All values in input are integers.

Input is given from Standard Input in the following format:

$A$ $B$ $K$

Print all the integers that satisfies the condition above in ascending order.

3 8 2

3 4 7 8

- $3$ is the first smallest integer among the integers between $3$ and $8$.
- $4$ is the second smallest integer among the integers between $3$ and $8$.
- $7$ is the second largest integer among the integers between $3$ and $8$.
- $8$ is the first largest integer among the integers between $3$ and $8$.

4 8 3

4 5 6 7 8

2 9 100

2 3 4 5 6 7 8 9