1
100
12 -13 0 160 13 0 160 13 0 -160 -13 0 -160 13 0 640 -13 0 640 -13 0 960 13 0 960 13 0 -640 -13 0 -640 -13 0 -960 13 0 -960 
3
  fd 4 0 1 2 3 
  fd 4 6 7 4 5 
  fd 4 9 8 11 10 
500
12 -13 0 160 13 0 160 13 0 -160 -13 0 -160 13 0 640 -13 0 640 -13 0 960 13 0 960 13 0 -640 -13 0 -640 -13 0 -960 13 0 -960 
3
  fc 4 0 1 2 3 
  fc 4 6 7 4 5 
  fc 4 9 8 11 10 
1000
2 0 0 -800 0 0 800 
1
  d0 2 1 0 

2000 47
