{
	echo "<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"580\" width=\"460\">"
	for x in {1..7}; do
		echo "<line x1=\"$((10+x*30))\" y1=\"10\" x2=\"$((10+x*30))\" y2=\"$((10+18*30))\" style=\"stroke:rgb(0,0,0);stroke-width:3\" />"
	done
	for y in {1..9}; do
		echo "<line x1=\"10\" y1=\"$((10+y*30))\" x2=\"$((10+14*30))\" y2=\"$((10+y*30))\" style=\"stroke:rgb(0,0,0);stroke-width:3\" />"
	done
	for x in {0..7}; do
		echo "<text x=\"$((10+$x*30+7))\" y=\"$((10+18*30+15))\" fill=\"black\">$x</text>"
	done
	for y in {0..9}; do
		echo "<text x=\"$((10+14*30+5))\" y=\"$((10+(17-y)*30+20))\" fill=\"black\">$y</text>"
	done
	while read x1 y1 x2 y2; do