Given an array $A$ of $n$ integers. Find 3 different indices $i, j, k$ that $A_i + A_j + A_K$ = $x$.
### Input
- The first line contains 2 integers $n, x$.
- The second line contains $n$ integers $A_i$.
### Output
- Print $i, j, k$. If there are multiple answer, print any of them. It is guaranteed that at least 1 answer exists.
### Constraints
- $1 \le n \le 5000$.
- $1 \le A_i, x \le 10^9$
### Example
Input:
```
4 8
1 2 5 7
```
Output:
```
1 2 3
```