package main

import . "fmt"
import . "math/rand"

func main() {
	var n int
	Scan(&n)
	x:=Perm(n)
	y:=Perm(n)
	for _,r:=range y {
		for i,c:=range x {
			if i>0 {
				Print(" ")
			}
			v:=(c+r)%n+1
			Print(v)
		}
		Println()
	}
}