1
1500
6 0 0 -4000 0 0 4000 -160 0 4000 -160 0 -4000 160 0 -4000 160 0 4000 
2
  2d 4 4 3 2 5 
  d2 2 0 1 
3000
4 -160 0 4000 -160 0 -4000 160 0 -4000 160 0 4000 
1
  2d 4 2 1 0 3 
8000
2 0 0 4000 0 0 -4000 
1
  2d 2 1 0 

15000 0
