x y
1 1.36258511 -0.4905178
2 1.20170171 0.5668329
3 0.21728773 0.4094972
4 -1.55054503 -0.8027020
5 -0.34865126 -0.8347849
6 1.49426595 1.1355993
7 0.27298469 2.1724646
8 -1.14170370 -1.6137715
9 0.03892467 -1.5023055
10 -0.84791295 0.5381209