/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
int N = 6;
for (int line = 0; line < N; line++){
for (int j = 0; j < N; j++){
int sign = j > line ? -1 : 1;
System.
out.
print((N
+sign
*(line
-j
))%N
+ " "); }
} }
}
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