Domino (easy version) solution codeforces

Domino (easy version) solution codeforces


Solution

Coming Soon


The only difference between this problem and D2 is that you don’t have to provide the way to construct the answer in this problem, but you have to do it in D2.

There’s a table of n×mn×m cells (nn rows and mm columns). The value of nmn⋅m is even.

A domino is a figure that consists of two cells having a common side. It may be horizontal (one of the cells is to the right of the other) or vertical (one of the cells is above the other).

You need to find out whether it is possible to place nm2nm2 dominoes on the table so that exactly kk of them are horizontal and all the other dominoes are vertical. The dominoes cannot overlap and must fill the whole table.

Input

The first line contains one integer tt (1t101≤t≤10) — the number of test cases. Then tt test cases follow.

Each test case consists of a single line. The line contains three integers nnmmkk (1n,m1001≤n,m≤1000knm20≤k≤nm2nmn⋅m is even) — the number of rows, columns and horizontal dominoes, respectively.

Output

For each test case output “YES“, if it is possible to place dominoes in the desired way, or “NO” otherwise.

You may print each letter in any case (YESyesYes will all be recognized as positive answer, NOno and nO will all be recognized as negative answer).

input

Copy
8
4 4 2
2 3 0
3 2 3
1 2 0
2 4 2
5 2 2
2 17 16
2 1 1

output

Copy
YES
YES
YES
NO
YES
NO
YES
NO

 


Solution

Coming Soon


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