MAGNETIC POINT GROUP  No. 100: 4

4	1	4z	2z	43z	Vector	Bidirector
A	1	1	1	1	z z	z z
B	1	-1	1	-1	z z	z z
E	2	0	-2	0	{x ,y }{x ,y }{x ,y }{x ,y }