x y
1 12.4442
2 5.62473
3 10.2803
4 12.1662
5 7.9472
6 -3.01402
7 4.01769
8 10.0809
9 10.8153
10 3.85094
11 -3.9047
12 -11.658
13 3.28664
14 -7.78576
15 4.18959
16 3.19379
17 1.81433
18 -10.3094
19 -8.66676
20 -3.66591
21 -12.9382
22 -11.1233
23 -17.9311
24 -11.4085
25 -10.3824
26 -22.748
27 -15.2114
28 -11.5746
29 -27.3296
30 -29.734