0	0
 	-0.416	0.909
 	-1.35	0.436
 	-1.64	-0.549
 	-1.31	-1.51
 	-0.532	-2.17
 	0.454	-2.41
 	1.45	-2.21
 	2.29	-1.66
 	2.88	-0.838	 
 	3.16	0.131	 
 	3.12	1.14	 
 	2.77	2.08	 
 	2.16	2.89	 
 	1.36	3.49