#!/bin/python3

from copy import deepcopy
import sys

n = int(input().strip())
# your code goes here
for i in range(1, n):
    for j in range(1, n):
            table = [[None for x in range(n)] for x in range(n)]
            table[0][0] = 0
          
            step_num = 0
            old_table = deepcopy(table)
            new_table = deepcopy(table)
            #print(i, j)
            while True:
                try:
                    # perform step
                    for k in range(n):
                        for l in range(n):
                            if old_table[k][l] != step_num:
                                continue
                            #print(str(k) + ' - ' + str(l))
                            new_x = k+i
                            new_y = l+j
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                                    if new_x == n-1 and new_y == n-1:
                                        print(step_num+1, end=' ')
                                        raise ValueError
                            new_x = k+j
                            new_y = l+i
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                                    if new_x == n-1 and new_y == n-1:
                                        print(step_num+1, end=' ')
                                        raise ValueError
                            new_x = k-i
                            new_y = l+j
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                            new_x = k+i
                            new_y = l-j
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                            new_x = k-i
                            new_y = l-j
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                            new_x = k-j
                            new_y = l+i
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                            new_x = k+j
                            new_y = l-i
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1
                            new_x = k-j
                            new_y = l-i
                            if not (new_x < 0 or new_y < 0 or new_x >=n or new_y >=n):
                                if new_table[new_x][new_y] is None:
                                    new_table[new_x][new_y] = step_num+1

                    if old_table == new_table:
                        print(str(-1), end=' ')
                        raise ValueError
                    #print(new_table)
                    old_table = deepcopy(new_table)
                    step_num += 1
                except ValueError:
                    break
    print()