import java.util.*;enum M{M;System z;int n,i,j;{for(Scanner s=new Scanner(z.in);i-->-n||(i=n=s.nextInt())>0;)for(j=~n;j++<=n;)z.out.write(j>n?10:i*i<j*j?124:i!=0?j/i!=0?43:45:32);}}