13:I[87,["736","static/chunks/89fc4f0e-9e200ae6a0166583.js","401","static/chunks/363642f4-32903b9154b7835a.js","153","static/chunks/153-58eddeb032cc4608.js","131","static/chunks/131-05ce00cfd760e12b.js","87","static/chunks/87-b76b60eef573119a.js","286","static/chunks/app/problem/%5Bid%5D/page-45cf3875257fc32e.js"],"Header"] 14:I[1742,["736","static/chunks/89fc4f0e-9e200ae6a0166583.js","401","static/chunks/363642f4-32903b9154b7835a.js","153","static/chunks/153-58eddeb032cc4608.js","131","static/chunks/131-05ce00cfd760e12b.js","87","static/chunks/87-b76b60eef573119a.js","286","static/chunks/app/problem/%5Bid%5D/page-45cf3875257fc32e.js"],"ProblemView"] 15:T685,

A permutation of length $$$n$$$ is an array $$$p=[p_1,p_2,\dots,p_n]$$$, which contains every integer from $$$1$$$ to $$$n$$$ (inclusive) and, moreover, each number appears exactly once. For example, $$$p=[3,1,4,2,5]$$$ is a permutation of length $$$5$$$.

For a given number $$$n$$$ ($$$n \ge 2$$$), find a permutation $$$p$$$ in which absolute difference (that is, the absolute value of difference) of any two neighboring (adjacent) elements is between $$$2$$$ and $$$4$$$, inclusive. Formally, find such permutation $$$p$$$ that $$$2 \le |p_i - p_{i+1}| \le 4$$$ for each $$$i$$$ ($$$1 \le i \lt n$$$).

Print any such permutation for the given integer $$$n$$$ or determine that it does not exist.

Input

The first line contains an integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases in the input. Then $$$t$$$ test cases follow.

Each test case is described by a single line containing an integer $$$n$$$ ($$$2 \le n \le 1000$$$).

Special Permutation

Examples