1
10000
4 800 0 -16000 -800 0 -16000 800 0 16000 -800 0 16000 
1
  a3 4 0 1 3 2 
20000
4 800 0 -16000 -800 0 -16000 800 0 16000 -800 0 16000 
1
  a3 4 0 1 3 2 
35000
2 0 0 -16000 0 0 16000 
1
  a3 2 0 1 

15000 2
