#include<stdio.h>
int main (){
    printf("5 3 4 6 7 8 9 1 2\n");
    printf("6 7 2 1 9 5 3 4 8\n");
    printf("1 9 8 3 4 2 5 6 7\n" ;
    printf("8 5 9 7 6 1 4 2 3\n");
    
}