# vtk DataFile Version 4.2
vtk output
ASCII
DATASET POLYDATA
POINTS 16 float
22.8998 16.4694 20.8362 22.8998 16.4694 18.2962 44.8553 16.4694 18.2962 
44.8553 16.4694 20.8362 22.8998 16.4694 20.8362 44.8553 16.4694 20.8362 
44.8553 16.4694 20.8362 44.8553 16.4694 18.2962 22.8998 16.4694 18.2962 
44.8553 16.4694 18.2962 22.8998 16.4694 20.8362 22.8998 16.4694 18.2962 
44.8553 16.4694 20.8362 44.8553 16.4694 18.2962 22.8998 16.4694 18.2962 
22.8998 16.4694 20.8362 
VERTICES 4 8
1 0 
1 1 
1 2 
1 3 

LINES 4 12
2 4 5 
2 6 7 
2 8 9 
2 10 11 

POLYGONS 2 8
3 13 14 15 
3 12 13 15