#include<stdio.h>
main() {
    int i, j;
    for(i=1;i<=9;i=i+3) {
        for(j=1;j<=10;j++) {
            printf("%d x %02d = %02d\t%d x %02d = %02d\t%d x %02d = %02d\n",
             i, j, i*j, i+1, j, (i+1)*j, i+2, j, (i+2)*j);
        }
	printf("\n");
    }
}