1 0.0 2.0 4 6 2 2.0 2.0 3 3 4.0 2.0 2 8 4 1.0 1.0 1 5 6 5 3.0 1.0 4 6 0.0 0.0 1 4 7 2.0 0.0 8 4.0 0.0 3