10.0 20.0 0 10.0 30.0 0 20.0 50.0 0 20.0 60.0 1 30.0 10.0 0 40.0 10.0 0 40.0 40.0 0 40.0 60.0 0 40.0 70.0 1 60.0 30.0 0 60.0 60.0 1 60.0 70.0 0 70.0 30.0 0 70.0 60.0 1 70.0 70.0 1 70.0 90.0 1 80.0 80.0 1 90.0 30.0 1 90.0 50.0 0 90.0 70.0 1