printf("    ");
for i to 12 do
	printf("%-3d   ", i);
end do;
printf("\n");
for i to 75 do
	printf("-");
end do;
for i to 12 do
	printf("\n%2d| ", i);
	for j to 12 do
		if j<i then
			printf("      ");
		else
			printf("%-3d   ", i * j);
		end if
	end do
end do