You are given an array $$$a_1,a_2,\ldots, a_n$$$ of pairwise distinct integers from $$$0$$$ to $$$n$$$. Consider the following operation:

consecutively for each $$$i$$$ from $$$1$$$ to $$$n$$$ in this order, replace $$$a_i$$$ with $$$\operatorname{MEX}(a_1, a_2, \ldots, a_n)$$$.

Here $$$\operatorname{MEX}$$$ of a collection of integers $$$c_1, c_2, \ldots, c_m$$$ is defined as the smallest non-negative integer $$$x$$$ which does not occur in the collection $$$c$$$. For example, $$$\operatorname{MEX}(0, 2, 2, 1, 4) = 3$$$ and $$$\operatorname{MEX}(1, 2) = 0$$$.

Print the array after applying $$$k$$$ such operations.

Input

Each test contains multiple test cases. The first line contains the number of test cases $$$t$$$ ($$$1 \le t \le 10^5$$$). The description of the test cases follows.

The first line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1\le n\le 10^5$$$, $$$1\le k\le 10^9$$$).

The second line contains $$$n$$$ pairwise distinct integers $$$a_1,a_2,\ldots, a_n$$$ ($$$0\le a_i\le n$$$) representing the elements of the array before applying the operations.

It is guaranteed that the sum of $$$n$$$ over all test cases does not exceed $$$10^5$$$.

Output

For each test case, print all $$$n$$$ elements of the array after applying $$$k$$$ operations.

Note

In the first test case, here is the entire process:

On the first operation, the array changes from $$$[1]$$$ to $$$[0]$$$, since $$$\operatorname{MEX}(1) = 0$$$.
On the second operation, the array changes from $$$[0]$$$ to $$$[1]$$$, since $$$\operatorname{MEX}(0) = 1$$$.

Thus, the array becomes $$$[1]$$$ after two operations.

In the second test case, the array changes as follows during one operation: $$$[{\mkern3mu\underline{\mkern-3mu {\bf 0}\mkern-3mu}\mkern3mu}, 1, 3] \rightarrow [2, {\mkern3mu\underline{\mkern-3mu {\bf 1}\mkern-3mu}\mkern3mu}, 3] \rightarrow [2, 0, {\mkern3mu\underline{\mkern-3mu {\bf 3}\mkern-3mu}\mkern3mu}] \rightarrow [2, 0, 1]$$$.

In the third test case, the array changes as follows during one operation: $$$[{\mkern3mu\underline{\mkern-3mu {\bf 0}\mkern-3mu}\mkern3mu}, 2] \rightarrow [1, {\mkern3mu\underline{\mkern-3mu {\bf 2}\mkern-3mu}\mkern3mu}] \rightarrow [1, 0]$$$. And during the second operation: $$$[{\mkern3mu\underline{\mkern-3mu {\bf 1}\mkern-3mu}\mkern3mu}, 0] \rightarrow [2, {\mkern3mu\underline{\mkern-3mu {\bf 0}\mkern-3mu}\mkern3mu}] \rightarrow [2, 1]$$$.

MEX Repetition

Examples