given a list of distinct numbers, reorder them in such a way that no 3 consecutive numbers are in any sorted order (neither strictly ascending nor strictly descending)
ex -
```go
xs := []int{ 81, 2, 3, 4, 5, 6, 7, 1 }
result := []int{ 2, 6, 1, 4, 3, 7, 5, 81 }
```
***2,6,1*** are not in ascending order nor in descending order
***6,1,4*** are not in ascending order nor in descending order
***1,4,3*** are not in ascending order nor in descending order
***4,3,7*** are not in ascending order nor in descending order
***3,7,5*** are not in ascending order nor in descending order
***7,5,81*** are not in ascending order nor in descending order