An easy problem

Time Limit: 5000/1000 MS (Java/Others)

Memory Limit: 32768/32768 K (Java/Others)

Description

In this problem you need to make a multiply table of N * N ,just like the sample out. The element in the ith row and jth column should be the product(乘积) of i and j.

Input

The first line of input is an integer C which indicate the number of test cases.

Then C test cases follow.Each test case contains an integer N (1<=N<=9) in a line which mentioned above.

Output

For each test case, print out the multiply table.

Sample Input

2 1 4

Sample Output

1 1 2 3 4 2 4 6 8 3 6 9 12 4 8 12 16
Hint
There is no blank space at the end of each line.

Hint

威士忌

Source

HDU 2007-10 Programming Contest

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