10 1 2 3 4 5 6 7 8 9 20.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 30 0.0 1 1.0 2 2.0 3 3.0 4 4.0 5 5.0 6 6.0 7 7.0 8 8.0 9 9.0 40.0 0 1.0 1 2.0 2 3.0 3 4.0 4 5.0 5 6.0 6 7.0 7 8.0 8 9.0 9 5