x	y
0.561122	1.702430
1.282565	0.548300
1.322645	1.379473
2.204409	-0.539500
2.284569	-1.167401
2.805611	-1.768980
3.126253	-1.741835
3.406814	-2.359875
3.567134	-1.539578
3.847695	-1.597098
4.809619	-0.733395
6.573146	1.666006
7.214429	1.967187
8.577154	0.567988
9.218437	-1.033545
9.258517	-1.322880
9.338677	-1.446732
9.859719	-2.498139
9.979960	-1.733605
10.220441	-1.943939
11.102204	-1.901644
11.983968	-0.856455
12.184369	0.072882
12.424850	0.546926
12.505010	1.537715
12.665331	1.756894
12.705411	1.829028
12.945892	2.285663
13.226453	2.302052
14.228457	2.323031
14.869739	1.181279
16.032064	-2.323887
16.953908	-2.098248
17.234469	-1.954001
17.595190	-1.646969
17.835671	-1.263687
18.116232	-1.038861
18.957916	1.002585
19.238477	1.350560
19.839679	1.845577