1.0 1.0 1.0 1.2 3.3 0.4 2.0 2.0 3.5 1.0 -1.0 -1.0 3.5 2.0 -1.5 1.5 3.0 -4.0 0.3 1.8 3.4 -3.0 2.0 0.0 1.0 0.0 3.0 1.0 2.5 0.0
