CF710C Magic Odd Square

Description

Find an $ n×n $ matrix with different numbers from $ 1 $ to $ n^{2} $ , so the sum in each row, column and both main diagonals are odd.

Input Format

The only line contains odd integer $ n $ ( $ 1

Output Format

Print $ n $ lines with $ n $ integers. All the integers should be different and from $ 1 $ to $ n^{2} $ . The sum in each row, column and both main diagonals should be odd.