# vtk DataFile Version 2.0
sqPairBack8
ASCII
DATASET POLYDATA
POINTS 21 float
0 2 4
0 2 5
0 3 4
0 4 4
0 3 5
0 4 3
0 5 3
0 2 2
0 3 2
0 2 3
0 4 5
0 5 2
0 1 1
0 2 1
0 3 3
0 4 2
0 5 4
0 5 6
0 6 6
0 5 5
0 4 6

LINES 7 21
2 0 1
2 11 6
2 12 13
2 15 11
2 13 7
2 17 18
2 1 4

POLYGONS 16 64
3 2 3 4
3 5 6 3
3 7 8 9
3 5 2 3
3 3 4 10
3 14 5 2
3 15 14 5
3 6 3 16
3 14 0 2
3 9 14 0
3 8 9 14
3 8 15 14
3 3 16 10
3 10 19 20
3 19 20 17
3 16 10 19