Run id: 157256

------Input------

5

------Answer-----

   1   2   3   4   5
  16  17  18  19   6
  15  24  25  20   7
  14  23  22  21   8
  13  12  11  10   9

------Your output-----

1 2 3 4 0 
14 15 16 17 5 
13 22 23 24 6 
12 21 25 19 7 
11 10 9 8 0