"x","y"
1.7,1.3
2.2,1.8
2.3,1.6
2.6,2
2.7,2.1
3,2.2
3.2,3
3.3,2.6
4.1,4.1
4.3,3.7
4.6,5
5.7,5.8
6.1,5.3