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HIIT Open 2016

 Start: 2016-05-28 11:00:00 End: 2016-05-28 16:00:00

CSES - HIIT Open 2016 - Kaaleppi's puzzleCSES - Kaaleppi's puzzle

Kaaleppi's puzzle

 Time limit: 5.00 s Memory limit: 256 MB

Kaaleppi has created the following puzzle:

Given an integer $n$, construct a permutation of numbers $1,2,\ldots,n$ such that there are no adjacent values whose difference is $1$.

For example, when $n = 4$, there are $2$ solutions: $(2, 4, 1, 3)$ and $(3, 1, 4, 2)$.

Your task is to calculate the number of solutions for Kaaleppi's puzzle for given $n$ values. The answer may be big so please output it modulo $10^9+7$.

Input

The first input line contains an integer $t$: the number of test cases.

After this, $t$ lines follow. Each line contains an integer $n$.

Output

For each test case, output the number of solutions for Kaaleppi's puzzle modulo $10^9+7$.

Constraints
• $1 \le t \le 20$
• $1 \le n \le 1000$
Example

Input:
3 4 9 123

Output:
2 47622 554938841