#include<stdio.h>
int main()
{
int i,j,k,l,m,n,arr[72][72];
while(scanf("%d",&n)!=EOF){
k=n-1;;
for(i = 0;i < n;i++){
for(j = 0;j < n;j++){
if(i==j)arr[i][j]=1;
else arr[i][j]=3;
if(j==k)arr[i][j]=2;
}
k--;
}
for(i = 0;i < n;i++){
for(j = 0;j < n;j++){
printf("%d",arr[i][j]);
}
printf("\n");
}
}
return 0;
}
int main()
{
int i,j,k,l,m,n,arr[72][72];
while(scanf("%d",&n)!=EOF){
k=n-1;;
for(i = 0;i < n;i++){
for(j = 0;j < n;j++){
if(i==j)arr[i][j]=1;
else arr[i][j]=3;
if(j==k)arr[i][j]=2;
}
k--;
}
for(i = 0;i < n;i++){
for(j = 0;j < n;j++){
printf("%d",arr[i][j]);
}
printf("\n");
}
}
return 0;
}
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