ID	x		y		xv	yv	xmax	ymax	kind	No
5	930		120		0	0	0		0		0		0
5	1300	120		0	0	0		0		0		0
5	2100	200		0	0	0		0		0		0
4	250		300		2	0	150		0		0		0
4	560		140		0	3	0		100		0		0
12	2800	200		0	0	0		0		1		1