0 1
0 0.5
0 1
0 2
0 1
0 0.666667
0 0.75
0 0.307692
0 3.25
0 0.307692
0 1.85714
0 0.259259
0 13.5
3 1
0 1
-3 1
0 1
3 1
0 1
-3 1
0 1
3 1
0 1
