Given a stack, the task is to sort it such that the top of the stack has the greatest element.

**Input:**

The first line of input will contains an integer T denoting the no of test cases . Then T test cases follow. Each test case contains an integer N denoting the size of the stack. Then in the next line are N space separated values which are pushed to the the stack.

**Output:**

For each test case output will be the popped elements from the sorted stack.

**Constraints:**

1<=T<=100

1<=N<=100

**Example(To be used only for expected output):
Input:**

2

3

3 2 1

5

11 2 32 3 41

3 2 1

41 32 11 3 2

For first test case stack will be

1

2

3

After sorting

3

2

1

When elements popped : 3 2 1

Author: Shubham Joshi 1

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