x1	x2	y
28.2	-4.3	3.4
12.0	8.4	3.0
23.7	-0.5	3.4
5.0	14.9	2.9
-5.7	26.8	3.2
1.7	16.6	2.9
14.7	4.9	2.9
0.8	18.8	2.8
26.7	-7.5	2.9
14.4	6.1	3.0
11.1	7.3	2.7
6.4	11.7	2.8
3.6	16.6	3.1
2.9	16.7	3.0
16.4	2.5	2.9
7.4	14.4	3.2
34.3	-11.7	3.2
20.9	-1.8	2.9
-1.2	23.7	3.3
31.3	-8.7	3.2
14.3	7.0	3.1
16.3	3.2	2.9
-4.0	26.8	3.2
18.3	4.3	3.2
7.8	14.4	3.2
22.6	-1.0	3.2
1.3	20.0	3.2
15.4	5.6	3.1
1.2	18.8	3.0
11.3	8.8	3.0