1, 0.0 45.0;
2, 0.0 -45.0;
3, 180.0 45.0;
4, 180.0 -45.0;
5, 90.0 45.0;
6, 90.0 -45.0;
7, 270.0 45.0;
8, 270.0 -45.0;