Squares (3) P39359

Statement

Write a program that prints squares $n \times n$ . To fill all the squares, start using 0, 1, …, 9, 0, etc.

Input

Input consists of several natural numbers between 1 and 9.

For every $n$ , print a square of size $n \times n$ . Start filling the squares with 0, 1, …, 9, 0, etc. Separate two squares with an empty line.

Public test cases

Input

3
6
1

Output

Input

Output

Input

Output

Information