URI Online Judge | 1534

Array 123

Adapted by Neilor Tonin, URI Brazil

Timelimit: 1

Read an integer N that is the size of a bidimentional array that must be printed like the given example.

Input

The input contains many test cases and ends with EOF. Each test case consist in a integer number N (3 ≤ N < 70), that indicates the size (lines and columns) of a bidimentional array that must be printed.

Output

For each N read, print the output according to the given example.

Sample Input Sample Output

4

7

1332

3123

3213

2331

1333332

3133323

3313233

3332333

3323133

3233313

2333331