Given an integer , find any permutation of that satisfies the following, or report that no such permutation exists:

- For all , is prime.
- The number of distinct as is the minimum possible among all permutations satisfying the first condition.

Note that there is no absolute value in the second condition.

To ensure the integrity of your solution, there may be up to test cases.

#### Constraints

The sum of over all test cases does not exceed .

##### Subtask 1 [20%]

is a multiple of .

##### Subtask 2 [40%]

is even.

##### Subtask 3 [40%]

No additional constraints.

#### Input Specification

The first line contains an integer .

The next lines each contain a single integer , describing one test case.

#### Output Specification

For each test case, if no such permutation exists, output on a line by itself. Otherwise, output space-separated integers , a permutation that satisfies the conditions.

#### Sample Input

```
2
4
3
```

#### Sample Output

```
3 1 4 2
-1
```

#### Explanation

For the first test case, , , and are all primes, and there are distinct numbers among , , and .

For the second test case, it is not possible for all adjacent absolute differences to be prime.

## Comments